Foodplant / saprobe
subiculate perithecium of Acanthonitschkea tristis is saprobic on fallen, dead branch of Fagus
Remarks: season: 3-5
Other: minor host/prey

Plant / associate
Achroomyces henricii is associated with Fagus

In Great Britain and/or Ireland:
Foodplant / parasite
fruitbody of Agrocybe cylindracea parasitises branch of Fagus
Other: minor host/prey

Plant / epiphyte
fruitbody of Aleurodiscus wakefieldiae grows on recently fallen branch of Fagus

Foodplant / saprobe
effuse colony of Alysidium anamorph of Alysidium resinae is saprobic on rotten wood of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita ceciliae is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita citrina is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita crocea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita echinocephala is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita excelsa var. spissa is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita fulva is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita gemmata is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita pantherina is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita phalloides is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita rubescens var. annulosulphurea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita rubescens var. rubescens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita vaginata is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Amanita virosa is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / saprobe
fruitbody of Amylostereum areolatum is saprobic on decayed wood of Fagus

Foodplant / saprobe
effuse colony of Anavirga dematiaceous anamorph of Anavirga laxa is saprobic on decaying litter of Fagus

Foodplant / saprobe
erumpent stroma of Anthostoma amoenum is saprobic on dead branch of Fagus
Remarks: season: 3-4

Plant / epiphyte
fruitbody of Antrodia albida grows on small, decorticated, fallen branch of Fagus
Other: major host/prey

Plant / epiphyte
fruitbody of Antrodia gossypium grows on dead, decayed wood of Fagus
Other: minor host/prey

Plant / epiphyte
fruitbody of Antrodia xantha grows on stump of Fagus
Remarks: Other: uncertain

Plant / epiphyte
fruitbody of Antrodiella onychoides grows on decayed wood of Fagus

Plant / epiphyte
fruitbody of Antrodiella romellii grows on decayed wood of Fagus

Foodplant / saprobe
effuse or discrete colony of Anungitea dematiaceous anamorph of Anungitea fragilis is saprobic on dead litter of Fagus
Remarks: season: 5-9

Foodplant / saprobe
effuse colony of Anungitea dematiaceous anamorph of Anungitea rhabdospora is saprobic on dead, fallen leaf of Fagus

Foodplant / saprobe
acervulus of Discula coelomycetous anamorph of Apiognomonia errabunda is saprobic on fallen, dead leaf of Fagus
Remarks: season: 8-9

Foodplant / saprobe
Aposphaeria coelomycetous anamorph of Aposphaeria freticola is saprobic on dead wood of Fagus

Foodplant / saprobe
subiculate perithecium of Arachnocrea stipata is saprobic on debris of Fagus
Remarks: season: 10-1

Foodplant / saprobe
colony of Arachnophora dematiaceous anamorph of Arachnophora fagicola is saprobic on dead, fallen cupule of Fagus
Remarks: season: 7-9

Plant / resting place / under
adult of Aradus corticalis may be found under bark of Fagus
Other: major host/prey

Plant / associate
adult of Aradus depressus is associated with stump of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Armillaria tabescens is saprobic on dead root of Fagus

Foodplant / saprobe
solitary or clustered apothecium of Ascocoryne cylichnium is saprobic on rotting stump of Fagus
Remarks: season: 10-11

Foodplant / saprobe
clustered Coryne anamorph of Ascocoryne sarcoides is saprobic on wet log of Fagus

Foodplant / saprobe
Polymorphum anamorph stroma of Ascodichaena rugosa is saprobic on live bark (esp. base) of Fagus
Remarks: season: 4-7
Other: major host/prey

Foodplant / saprobe
short-stalked apothecium of Ascotremella faginea is saprobic on fallen branch of Fagus
Remarks: season: 7-10
Other: major host/prey

Foodplant / saprobe
immersed, becoming erumpent acervulus of Scolicosporium coelomycetous anamorph of Asteromassaria macrospora is saprobic on twig of Fagus
Remarks: season: 12-3

Foodplant / saprobe
subepidermal, splitting periderm irregularly acervulus of Asterosporium coelomycetous anamorph of Asterosporium asterospermum is saprobic on dead twig of Fagus
Remarks: season: 10-2

Foodplant / saprobe
fruitbody of Athelia teutoburgensis is saprobic on decayed wood of Fagus

Foodplant / saprobe
fruitbody of Athelopsis glaucina is saprobic on decayed wood of Fagus

Foodplant / saprobe
fruitbody of Aurantiporus alborubescens is saprobic on large stump of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Aurantiporus fissilis is saprobic on large, dead, standing trunk of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Aureoboletus gentilis is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / saprobe
fruitbody of Auricularia mesenterica is saprobic on dead, decayed wood of Fagus

Fungus / saprobe
sporodochium of Bactridium anamorph of Bactridium flavum is saprobic on wet, rotten wood of Fagus
Remarks: season: 12-7

Foodplant / saprobe
scattered sporodochium of Bactrodesmiella dematiaceous anamorph of Bactrodesmiella masonii is saprobic on fallen cupule of Fagus
Remarks: season: 10-4

Foodplant / saprobe
scattered sporodochium of Bactrodesmium dematiaceous anamorph of Bactrodesmium atrum is saprobic on rotten wood of Fagus
Remarks: season: 3-6

Foodplant / saprobe
scattered sporodochium of Bactrodesmium dematiaceous anamorph of Bactrodesmium obovatum is saprobic on bark of Fagus
Remarks: season: 1-12

Foodplant / saprobe
scattered sporodochium of Bactrodesmium dematiaceous anamorph of Bactrodesmium pallidum is saprobic on rotten wood of Fagus
Remarks: season: 10-4

Foodplant / saprobe
scattered sporodochium of Bactrodesmium dematiaceous anamorph of Bactrodesmium spilomeum is saprobic on wood or bark of Fagus
Remarks: season: 4-6

Foodplant / saprobe
fruitbody of Basidiodendron eyrei is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Basidioradulum radula is saprobic on old, dead, fallen trunk of Fagus

Plant / associate
fruitbody of Battarrea phalloides is associated with Fagus

Foodplant / saprobe
superficial perithecium of Bertia moriformis var. moriformis is saprobic on dead wood of Fagus
Remarks: season: 1-12

Foodplant / endophyte
Biscogniauxia nummularia endophyte within living Fagus

Foodplant / saprobe
effuse colony of Bispora dematiaceous anamorph of Bispora antennata is saprobic on chips of Fagus

Foodplant / saprobe
punctiform or effuse colony of Bispora dematiaceous anamorph of Bispora betulina is saprobic on dead wood of Fagus

Foodplant / saprobe
erumpent apothecium of Bisporella citrina is saprobic on dead branch of Fagus
Remarks: season: 9-12

Foodplant / saprobe
apothecium of Bisporella sulfurina is saprobic on fallen branch of Fagus
Remarks: season: 9-2

Foodplant / saprobe
fruitbody of Bjerkandera adusta is saprobic on dead or dying wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Bjerkandera fumosa is saprobic on decayed wood of Fagus

Foodplant / saprobe
fruitbody of Bolbitius reticulatus is saprobic on decayed wood of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus aereus is ectomycorrhizal with live root of Fagus
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus appendiculatus is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus armeniacus is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus badius is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus calopus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus chrysenteron ss. is ectomycorrhizal with live root of Fagus
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus cisalpinus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus fechtneri is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus ferrugineus is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus immutatus is ectomycorrhizal with live root of Fagus
Other: sole host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus impolitus is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus legaliae is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus luridiformis var. luridiformis is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus luridus is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus luridus var. luridus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus luridus var. rubriceps is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus moravicus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus pruinatus is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus pseudosulphureus is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus pulverulentus is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus queletii is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus radicans is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus reticulatus is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Boletus satanas is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / saprobe
clustered, superficial perithecium of Bombardia bombarda is saprobic on dead stump of Fagus
Remarks: season: 9-11

Foodplant / saprobe
fruitbody of Botryobasidium aureum is saprobic on decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Alysidium anamorph of Botryobasidium candicans is saprobic on rotten wood of Fagus
Remarks: season: 1-12

Foodplant / saprobe
effuse colony of Acladium anamorph of Botryobasidium conspersum is saprobic on dead bark of Fagus

Foodplant / saprobe
fruitbody of Botryobasidium obtusisporum is saprobic on decayed wood of Fagus

Foodplant / saprobe
fruitbody of Botryobasidium pruinatum is saprobic on decayed wood of Fagus
Other: major host/prey

Fungus / saprobe
fruitbody of Botryohypochnus isabellinus is saprobic on decayed wood of Fagus

Foodplant / saprobe
coelomycetous, immersed, visible through triangular fissures pycnidium of coelomycetous anamorph of Botryosphaeria quercuum is saprobic on dead, fallen branch of Fagus

Foodplant / saprobe
effuse colony of Brachydesmiella dematiaceous anamorph of Brachydesmiella biseptata is saprobic on dead wood of Fagus
Other: minor host/prey

Foodplant / saprobe
larva of Brachyopa bicolor is saprobic on sap run of Fagus

Foodplant / saprobe
larva of Brachyopa pilosa is saprobic on under bark of fallen of Fagus
Other: major host/prey

Foodplant / saprobe
larva of Brachypalpoides lentus is saprobic on wet, decaying root of Fagus

Foodplant / saprobe
effuse colony of Brachysporium dematiaceous anamorph of Brachysporium bloxamii is saprobic on rotten bark of Fagus

Foodplant / saprobe
effuse colony of Brachysporium dematiaceous anamorph of Brachysporium britannicum is saprobic on rotten wood of Fagus

Foodplant / saprobe
effuse colony of Brachysporium dematiaceous anamorph of Brachysporium masonii is saprobic on rotten wood of Fagus

Foodplant / saprobe
effuse colony of Brachysporium dematiaceous anamorph of Brachysporium nigrum is saprobic on rotten wood of Fagus

Foodplant / saprobe
effuse colony of Brachysporium dematiaceous anamorph of Brachysporium obovatum is saprobic on rotten wood of Fagus

Foodplant / saprobe
erumpent apothecium of Bulgaria inquinans is saprobic on fallen branch of Fagus
Remarks: season: 10-4
Other: minor host/prey

Foodplant / saprobe
fruitbody of Byssomerulius corium is saprobic on fallen, decayed wood of Fagus

Foodplant / saprobe
effuse colony of Cacumisporium dematiaceous anamorph of Cacumisporium capitulatum is saprobic on dead wood of Fagus

Foodplant / saprobe
larva of Caliprobola speciosa is saprobic on wet, decaying root of Fagus

Foodplant / open feeder
larva of Caliroa annulipes grazes on leaf of Fagus

Plant / associate
larva of Callicera aurata is associated with water-filled stump cavity of Fagus

Foodplant / saprobe
larva of Callicera spinolae is saprobic on rot hole of Fagus

Foodplant / saprobe
fruitbody of Calocera cornea is saprobic on decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Calocera pallidospathulata is saprobic on decayed wood of Fagus
Remarks: season: 1-12

Foodplant / saprobe
fruitbody of Calocera viscosa is saprobic on decayed wood of Fagus
Remarks: Other: uncertain

Plant / associate
fruitbody of Calocybe chrysenteron is associated with Fagus

Plant / associate
fruitbody of Calocybe ionides is associated with Fagus
Other: major host/prey

Plant / associate
fruitbody of Calocybe obscurissima is associated with Fagus

Plant / associate
solitary or gregarious perithecium of Calosphaeria parasitica is associated with Fagus

Foodplant / saprobe
apothecium of Calycellina ochracea is saprobic on very rotten wood of Fagus
Remarks: season: 1-8

Plant / associate
basidiome of Camarophyllopsis atropuncta is associated with Fagus

Foodplant / saprobe
stromatic, immersed, multi-level perithecium of Camarops lutea is saprobic on dead branch of Fagus
Remarks: season: 8-4

Foodplant / saprobe
stroma of Camarops polysperma is saprobic on rotten log of Fagus
Remarks: season: 8-11
Other: minor host/prey

Foodplant / saprobe
subepidermal, raising and eventually rupturing the epidermis pycnidium of Camarosporium coelomycetous anamorph of Camarosporium ambiens is saprobic on dead, fallen branch (small) of Fagus
Remarks: season: 1-7

Foodplant / saprobe
effuse colony of Camposporium dematiaceous anamorph of Camposporium cambrense is saprobic on fallen, dead cupule of Fagus
Remarks: season: 1-12

Foodplant / saprobe
effuse colony of Camposporium dematiaceous anamorph of Camposporium pellucidum is saprobic on fallen, dead cupule of Fagus

Foodplant / saprobe
colony of Campsosporium anamorph of Campsosporium cambrense is saprobic on dead cupule of Fagus

Foodplant / saprobe
colony of Campsosporium anamorph of Campsosporium hyalinum is saprobic on dead, sodden cupule of Fagus

Foodplant / saprobe
colony of Campsosporium anamorph of Campsosporium pellucidum is saprobic on dead cupule of Fagus

Foodplant / saprobe
basidiome of Candelabrochaete septocystidia is saprobic on large, fallen, decorticate trunk of Fagus

Foodplant / saprobe
effuse colony of Candelabrum anamorph of Candelabrum spinulosum is saprobic on dead leaf of Fagus

Plant / associate
basidiome of Cantharellus amethysteus is associated with Fagus
Other: major host/prey

Plant / associate
basidiome of Cantharellus cibarius is associated with Fagus

Plant / associate
basidiome of Cantharellus cinereus is associated with Fagus

Plant / associate
basidiome of Cantharellus ferruginascens is associated with Fagus

Plant / associate
basidiome of Cantharellus melanoxeros is associated with Fagus
Other: major host/prey

Plant / associate
basidiome of Cantharellus tubaeformis is associated with Fagus
Other: major host/prey

Foodplant / saprobe
pseudothecium of Capronia moravica is saprobic on Fagus
Other: minor host/prey

Plant / associate
stroma of Capronia nigerrima is associated with fungus-infected wood of Fagus
Remarks: season: 9-4

Foodplant / saprobe
solitary or in small groups, erumpent bcoming more or less superficial ascocarp of Capronia pleiospora is saprobic on rotten wood of Fagus

Foodplant / saprobe
gregarious, sessile apothecium of Catinella olivacea is saprobic on fallen, wet, decorticate log of Fagus
Remarks: season: 5-11
Other: major host/prey

Foodplant / saprobe
fruitbody of Ceraceomyces borealis is saprobic on dead, decorticate trunk of Fagus

Foodplant / saprobe
effuse colony of Ceratocladium dematiaceous anamorph of Ceratocladium microspermum is saprobic on bark (inside) of Fagus

Foodplant / saprobe
colony of Thielaviopsis dematiaceous anamorph of Ceratocystis moniliformis is saprobic on rotten wood of Fagus

Foodplant / saprobe
deeply immersed perithecium of Ceratosphaeria lampadophora is saprobic on very rotten wood of Fagus

Foodplant / saprobe
immersed perithecium of Cercophora caudata is saprobic on rotten wood of Fagus
Remarks: season: 8-3

Foodplant / saprobe
basidiome of Ceriporia excelsa is saprobic on large, decayed, fallen trunk of Fagus
Other: major host/prey

Foodplant / saprobe
basidiome of Ceriporia purpurea is saprobic on large, decayed, fallen trunk of Fagus
Other: major host/prey

Foodplant / saprobe
basidiome of Ceriporia viridans is saprobic on decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
basidiome of Ceriporiopsis gilvescens is saprobic on decayed, large fallen log of Fagus
Other: major host/prey

Foodplant / saprobe
basidiome of Ceriporiopsis pannocincta is saprobic on large,fallen,decayed, soft white-rotted trunk of Fagus
Other: major host/prey

Foodplant / saprobe
basidiome of Cerrena unicolor is saprobic on fallen, dead trunk of Fagus
Other: major host/prey

Foodplant / saprobe
basidiome of Chaetocalathus craterellus is saprobic on dead, fallen twig of Fagus

Foodplant / saprobe
effuse colony of Chaetopsis dematiaceous anamorph of Chaetopsis grisea is saprobic on fallen, dead branch of Fagus

Plant / associate
subiculate Oedemium dematiaceous anamorph of Chaetosphaerella fusca is associated with diatrypaceous fungus infested, fallen branch of Fagus
Remarks: season: 9-2

Plant / associate
subiculate perithecium of Chaetosphaerella phaeostroma is associated with fungus infected, fallen branch of Fagus
Remarks: season: 9-4

Foodplant / saprobe
colony of Catenularia dematiaceous anamorph of Chaetosphaeria cupulifera is saprobic on fallen, dead branch of Fagus
Remarks: season: 12-6

Foodplant / saprobe
colony of Catenularia dematiaceous anamorph of Chaetosphaeria innumera is saprobic on fallen, dead branch of Fagus
Remarks: season: 9-5

Foodplant / saprobe
perithecium of Chaetosphaeria myriocarpa is saprobic on fallen, dead branch of Fagus
Remarks: season: 1-12

Foodplant / saprobe
colony of Menispora dematiaceous anamorph of Chaetosphaeria ovoidea is saprobic on bark of Fagus
Remarks: season: mainly winter

Foodplant / saprobe
colony of Menispora dematiaceous anamorph of Chaetosphaeria pulviscula is saprobic on dead, often rotten wood of Fagus
Remarks: season: 10-4

Foodplant / saprobe
effuse colony of Chalara dematiaceous anamorph of Chalara affinis is saprobic on fallen, dead cupule of Fagus
Remarks: season: 10-7

Foodplant / saprobe
colony of Chalara dematiaceous anamorph of Chalara cylindrosperma is saprobic on fallen, dead cupule of Fagus
Remarks: season: 10-2

Foodplant / saprobe
effuse colony of Chalara dematiaceous anamorph of Chalara fungorum is saprobic on dead cupule of Fagus

Foodplant / saprobe
effuse colony of Chalara dematiaceous anamorph of Chalara ovoidea is saprobic on dead bark of Fagus

Foodplant / saprobe
effuse colony of Chalara dematiaceous anamorph of Chalara spiralis is saprobic on fallen, dead cupule of Fagus
Remarks: season: 11

Plant / associate
basidiome of Chalciporus piperatus is associated with Fagus
Other: minor host/prey

Foodplant / saprobe
acervulus of Cheirospora coelomycetous anamorph of Cheirospora botryospora is saprobic on dead twig of Fagus
Remarks: season: 3-9
Other: minor host/prey

Foodplant / saprobe
effuse colony of Chloridium anamorph of Chloridium botryoideum is saprobic on dead bark of Fagus

Foodplant / saprobe
effuse colony of Chloridium anamorph of Chloridium virescens var. chlamydosporum is saprobic on dead Fagus

Foodplant / saprobe
plumose or isarioid groups of synnemata of Chromelosporium anamorph of Chromelosporium carneum is saprobic on rotting leaf of Fagus

Foodplant / saprobe
punctiform colony of Cirrenalia dematiaceous anamorph of Cirrenalia lignicola is saprobic on bark of Fagus

Foodplant / saprobe
epiphyllous, somewhat gregarious, sessile apothecium of Cistella atenuipilus is saprobic on dead leaf of Fagus
Remarks: season: 9

Foodplant / saprobe
effuse colony of Cladosporium dematiaceous anamorph of Cladosporium britannicum is saprobic on dead wood of Fagus

Foodplant / saprobe
apothecium of Claussenomyces atrovirens is saprobic on damp, rotting wood of Fagus
Remarks: season: mostly 4-6

Foodplant / saprobe
synnema of Dendrostilbella anamorph of Claussenomyces prasinulus is saprobic on damp, rotting wood of Fagus
Remarks: season: 6-10

Plant / associate
fruitbody of Clavariadelphus pistillaris is associated with Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitocybe americana is saprobic on large, dead, decayed log of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitocybe geotropa is saprobic on dead, rotting litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitocybe houghtonii is saprobic on dead, rotting litter of Fagus
Remarks: season: esp. 11-12
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitocybe inornata is saprobic on dead, rotting litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitocybe odora is saprobic on dead, rotting litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitocybe ornamentalis is saprobic on dead, rotting litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitocybe phaeophthalma is saprobic on dead, rotting litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitocybe truncicola is saprobic on dead, decayed trunk of Fagus

Foodplant / saprobe
fruitbody of Clitocybe vibecina is saprobic on dead, rotting litter of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Clitopilus hobsonii is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Clitopilus pinsitus is saprobic on decayed log (large) of Fagus

Foodplant / saprobe
effuse colony of Clonostachys anamorph of Clonostachys compactiuscula is saprobic on dead, fallen twig of Fagus

Foodplant / open feeder
adult of Clytra laeviuscula grazes on live flower of Fagus
Remarks: season: 5-8

Foodplant / saprobe
apothecium of Coccomyces coronatus is saprobic on dead leaf of Fagus
Remarks: season: 8-11

Foodplant / saprobe
embedded apothecium of Coccomyces dentatus is saprobic on fallen leaf of Fagus
Remarks: season: 11-4

Fungus / saprobe
fruitbody of Collybia confluens is saprobic on decaying litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Collybia distorta is saprobic on decaying litter of Fagus

Foodplant / saprobe
fruitbody of Collybia erythropus is saprobic on decayed, old stump of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Collybia fagiphila is saprobic on decayed leaf litter of Fagus

Foodplant / pathogen
fruitbody of Collybia fusipes infects and damages live root of Fagus

Foodplant / mycorrhiza
fruitbody of Coltricia perennis is mycorrhizal with live root of Fagus
Other: minor host/prey

Foodplant / saprobe
superficial perithecium of Coniochaeta ligniaria is saprobic on dead branch of Fagus
Remarks: season: 11-4
Other: minor host/prey

Foodplant / saprobe
superficial or partly immerse perithecium of Coniochaeta velutina is saprobic on fallen, dead Fagus

Foodplant / saprobe
fruitbody of Coniophora arida is saprobic on decayed wood of Fagus
Other: minor host/prey

Plant / associate
fruitbody of Conocybe dumetorum is associated with Fagus

Foodplant / saprobe
fruitbody of Coprinellus domesticus is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Coprinellus impatiens is saprobic on decayed leaf litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Coprinellus xanthothrix is saprobic on dead. fallen leaf of Fagus

Foodplant / saprobe
fruitbody of Coprinopsis coniophora is saprobic on decayed wood of Fagus

Plant / associate
fruitbody of Coprinopsis episcopalis is associated with Fagus
Other: major host/prey

Foodplant / saprobe
caespitose fruitbody of Coprinopsis insignis is saprobic on around roots of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Coprinopsis picacea is saprobic on decayed leaf litter of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Cordana dematiaceous anamorph of Cordana pauciseptata is saprobic on dead wood of Fagus

Foodplant / saprobe
fruitbody of Coriolopsis gallica is saprobic on dead, fallen branch of Fagus

Foodplant / saprobe
colony of Chalara dematiaceous anamorph of Cornuvesica falcata is saprobic on cut stump of Fagus

Foodplant / saprobe
immersd, often in small groups perithecium of Coronophora angustata is saprobic on branch of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius alboviolaceus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius aleuriosmus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius amoenolens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius anthracinus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius arvinaceus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius aureopulverulentus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius balteatocumatilis is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius basiroseus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius bolaris is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius caerulescens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius caesiostramineus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius calochrous var. calochrous is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius calochrous var. parvus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius camptoros is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius cedretorum is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius cinnabarinus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius cinnamomeoluteus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius citrinus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius coerulescentium is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius croceocaeruleus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius croceus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius danicus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius decipiens var. decipiens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius delibutus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius dibaphus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
mycelium of Cortinarius elatior is ectomycorrhizal with live leaf of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius elegantior is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius elegantissimus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius flexipes var. flabellus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius fulvoincarnatus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius galeobdolon is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius glaucopus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius gracilior is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius hinnuleus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius humicola is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius infractus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius largus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius livor is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius lucorum is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius magicus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius malicorius is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
mycelium of Cortinarius mucifluoides is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius ochroleucus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius olidus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius olivaceofuscus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius osmophorus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius poecilopus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius praestans is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius purpurascens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius rickenianus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius rufo-olivaceus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius safranopes is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius saporatus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius semisanguineus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius simulatus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius sodagnitus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius spadicellus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius splendens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius stillatitius is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius testaceoviolascens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius tofaceus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius torvus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius triumphans is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius turgidus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius valgus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius variegatus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius vernus is ectomycorrhizal with live root of Fagus
Remarks: season: spring
Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius violaceus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius vulpinus ssp. vulpinus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius xantho-ochraceus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Cortinarius xanthocephalus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / saprobe
effuse colony of Corynespora dematiaceous anamorph of Corynespora biseptata is saprobic on rotten wood of Fagus

Foodplant / saprobe
usually tufted colony of Corynespora dematiaceous anamorph of Corynespora pruni is saprobic on Fagus

Foodplant / saprobe
velvety or spongy colony of Corynespora dematiaceous anamorph of Corynespora smithii is saprobic on dead bark of Fagus
Remarks: season: 9-6

Plant / associate
perithecium of Cosmospora purtonii is associated with dead, fungus infected branch of Fagus
Remarks: season: 3-7

Foodplant / saprobe
loose, cotton colony of Costantinella anamorph of Costantinella micheneri is saprobic on woody debris of Fagus

Foodplant / saprobe
fruitbody of Crepidotus applanatus var. applanatus is saprobic on decayed log of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Crepidotus cesatii is saprobic on decayed, dead twig of Fagus

Foodplant / saprobe
fruitbody of Crepidotus cinnabarinus is saprobic on decayed, dead, fallen trunk of Fagus

Foodplant / saprobe
fruitbody of Crepidotus mollis is saprobic on decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
larva of Criorhina berberina is saprobic on wet, decaying root of Fagus

Foodplant / saprobe
larva of Criorhina floccosa is saprobic on wet, decaying root of Fagus

Foodplant / saprobe
larva of Criorhina ranunculi is saprobic on wet, decaying root of Fagus

Foodplant / saprobe
fruitbody of Crustomyces subabruptus is saprobic on fallen, decayed trunk (large) of Fagus

Foodplant / sap sucker
Cryptococcus fagisuga sucks sap of live branch of Fagus
Other: sole host/prey

Foodplant / saprobe
sporodochium of Cryptocoryneum dematiaceous anamorph of Cryptocoryneum condensatum is saprobic on dead bark of Fagus

Foodplant / saprobe
conidioma of Diplodina coelomycetous anamorph of Cryptodiaporthe galericulata is saprobic on dead twig of Fagus

Foodplant / saprobe
stromatic, 6 to 9 per stroma perithecium of Cryptosporella compta is saprobic on dead branch of Fagus

Foodplant / saprobe
effuse colony of Cylindrium anamorph of Cylindrium elongatum is saprobic on dead cupule of Fagus
Remarks: season: 7-4

Foodplant / saprobe
Cylindrodendrum anamorph of Cylindrodendrum album is saprobic on dead Fagus

Foodplant / saprobe
effuse colony of Cylindrotrichum dematiaceous anamorph of Cylindrotrichum oligospermum is saprobic on dead Fagus

Plant / associate
fruitbody of Cystolepiota adulterina is associated with Fagus

Plant / associate
fruitbody of Cystolepiota bucknallii is associated with Fagus

Plant / associate
fruitbody of Cystolepiota hetieri is associated with Fagus

Plant / associate
fruitbody of Cystolepiota moelleri is associated with Fagus

Plant / associate
fruitbody of Cystolepiota seminuda is associated with Fagus

Foodplant / saprobe
effuse colony of Dactylosporium dematiaceous anamorph of Dactylosporium macropus is saprobic on dead branch of Fagus

Foodplant / saprobe
bracket of Daedaleopsis confragosa is saprobic on dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
superficial stroma of Daldinia concentrica is saprobic on Fagus
Other: minor host/prey

Foodplant / saprobe
pulvinate, erumpent or superficial stroma of Daldinia fissa is saprobic on burnt wood of Fagus

Foodplant / saprobe
superficial stroma of Daldinia loculata is saprobic on wood of Fagus

Foodplant / saprobe
bracket of Datronia mollis is saprobic on dying branch of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Haplographium dematiaceous anamorph of Dematioscypha dematiicola is saprobic on dead branch of Fagus
Remarks: season: 1-12

Foodplant / saprobe
immersed perithecium of Diaporthe rudis is saprobic on wood of Fagus

Foodplant / saprobe
erumpent through stellate fissure, usually numerous stroma of Diatrype disciformis is saprobic on fallen corticate branch of Fagus
Remarks: season: 10-4
Other: major host/prey

Foodplant / saprobe
stromatic, immersed perithecium of Diatrype stigma is saprobic on dead, decorticate or with bark rolling back wood of Fagus
Remarks: season: 1-12

Foodplant / saprobe
immersed, clustered, stromatic perithecium of Diatrypella favacea is saprobic on freshly fallen branch of Fagus
Remarks: season: 11-3

Foodplant / saprobe
effuse colony of Dictyochaeta dematiaceous anamorph of Dictyochaeta fertilis is saprobic on fallen, dead cupule of Fagus
Remarks: season: 1-12

Foodplant / saprobe
effuse colony of Dictyochaeta dematiaceous anamorph of Dictyochaeta hughesii is saprobic on dead wood of Fagus

Foodplant / saprobe
effuse colony of Dictyosporium dematiaceous anamorph of Dictyosporium toruloides is saprobic on rotten wood of Fagus
Remarks: season: 1-12

Foodplant / saprobe
sporodochium of Digitodesmium dematiaceous anamorph of Digitodesmium elegans is saprobic on rotten wood of Fagus
Remarks: season: 9-5

Foodplant / saprobe
effuse colony of Diplococcium dematiaceous anamorph of Diplococcium spicatum is saprobic on dead, often rotting wood of Fagus

Foodplant / feeds on
pycnidium of Diplodina coelomycetous anamorph of Diplodina semi-immersa feeds on Fagus

Foodplant / saprobe
amphigenous conidioma of Discosia coelomycetous anamorph of Discosia artocreas is saprobic on dead leaf of Fagus
Remarks: season: 10-4

Foodplant / saprobe
colony of Aureobasidium dematiaceous anamorph of Discosphaerina fagi is saprobic on fallen, dead leaf of Fagus
Remarks: season: 4-5

Foodplant / saprobe
fruitbody of Ditiola peziziformis is saprobic on decayed wood of Fagus

Plant / resting place / within
imago of Dorcus parallelipipedus may be found in spongy wood of Fagus

Foodplant / saprobe
erumpent apothecium of Durella connivens is saprobic on hard decorticate wood of Fagus

Foodplant / saprobe
fruitbody of Endoperplexa dartmorica is saprobic on decayed wood of Fagus

Foodplant / saprobe
effuse colony of Endophragmiella anamorph of Endophragmiella boothii is saprobic on dead wood of Fagus
Remarks: season: 10-4

Foodplant / saprobe
effuse colony of Endophragmiella dematiaceous anamorph of Endophragmiella ellisii is saprobic on dead wood of Fagus
Remarks: season: 9-5

Foodplant / saprobe
effuse colony of Endophragmiella dematiaceous anamorph of Endophragmiella fagicola is saprobic on fallen, dead cupule of Fagus
Remarks: season: 8-10

Foodplant / saprobe
effuse colony of Endophragmiella dematiaceous anamorph of Endophragmiella lignicola is saprobic on deadfallen cupule of Fagus

Foodplant / saprobe
effuse colony of Endophragmiella dematiaceous anamorph of Endophragmiella ovoidea is saprobic on dead wood of Fagus
Remarks: season: 9-4

Foodplant / saprobe
immersed perithecium of Endoxyla cirrhosa is saprobic on rotten wood of Fagus
Remarks: season: good condition: 4-5

Foodplant / saprobe
fruitbody of Entoloma euchroum is saprobic on dead, decayed wood of Fagus
Other: minor host/prey

Plant / associate
fruitbody of Entoloma sinuatum is associated with Fagus
Remarks: season: autumn (spring)
Other: major host/prey

Plant / epiphyte
fruitbody of Episphaeria fraxinicola grows on living bark of Fagus

Foodplant / saprobe
stromatic, immersed perithecium of Eutypa flavovirens is saprobic on dead wood of Fagus
Remarks: season: 1-12

Foodplant / saprobe
effuse, irregular stroma of Eutypa leioplaca is saprobic on dead, fallen branch of Fagus

Foodplant / saprobe
effuse stroma of Eutypa spinosa is saprobic on dead wood of Fagus
Remarks: season: 9-5

Foodplant / saprobe
immersed, stromatic perithecium of Eutypella scoparia is saprobic on dead branch of Fagus
Remarks: season: 1-4

Foodplant / saprobe
fruitbody of Exidia glandulosa is saprobic on dead, fallen wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Exidia nucleata is saprobic on dead, fallen, usually decorticate wood of Fagus

Foodplant / saprobe
fruitbody of Exidia plana is saprobic on dead, fallen trunk of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Exidia thuretiana is saprobic on dead, fallen wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Exidiopsis calcea is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Exidiopsis effusa is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Exidiopsis galzinii is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Acrogenospora dematiaceous anamorph of Farlowiella carmichaeliana is saprobic on dead bark of Fagus
Remarks: season: 2-4

Foodplant / saprobe
immersed, clustered in groups of up to 15 pseudothecium of Fenestella vestita is saprobic on dead branch (small) of Fagus
Remarks: season: 2-3
Other: minor host/prey

Foodplant / parasite
mycelium of Fistulina hepatica parasitises moribund wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Flammulaster carpophilus var. carpophilus is saprobic on dead, fallen, decayed mast of Fagus

Foodplant / saprobe
fruitbody of Flammulaster carpophilus var. subincarnatus is saprobic on dead, fallen, decayed mast of Fagus
Other: major host/prey

Plant / associate
fruitbody of Flammulaster granulosus is associated with Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Flammulaster limulatus var. limulatus is saprobic on dead, fallen, decaying debris (woody) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Flammulaster muricatus is saprobic on dead, decayed, fallen wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Flammulina velutipes var. velutipes is saprobic on dead wood of Fagus
Remarks: season: mainly winter

Foodplant / parasite
fruitbody of Fomes fomentarius parasitises live, standing trunk of Fagus
Other: major host/prey

Foodplant / saprobe
immersed cleistothecium of Fragosphaeria purpurea is saprobic on decaying wood of Fagus

Foodplant / saprobe
cleistothecium of Fragosphaeria reniformis is saprobic on rotten wood of Fagus

Foodplant / saprobe
effuse colony of Fusidium anamorph of Fusidium griseum is saprobic on dead leaf of Fagus
Remarks: season: 11-1

Foodplant / parasite
fruitbody of Ganoderma applanatum parasitises live trunk of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Ganoderma australe is saprobic on dead trunk of Fagus
Other: major host/prey

Foodplant / parasite
fruitbody of Ganoderma lucidum parasitises live stump of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Ganoderma pfeifferi is saprobic on dead, white-rotted trunk (esp. base) of Fagus
Other: major host/prey

Foodplant / parasite
fruitbody of Ganoderma resinaceum parasitises live trunk of Fagus
Other: major host/prey

Plant / associate
epigeous fruitbody of Gautieria morchelliformis is associated with leaf litter of Fagus

Plant / associate
fruitbody of Geastrum fimbriatum is associated with Fagus

Plant / associate
fruitbody of Geastrum fornicatum is associated with Fagus

Plant / associate
fruitbody of Geastrum pectinatum is associated with Fagus

Plant / associate
fruitbody of Geastrum quadrifidum is associated with Fagus
Other: major host/prey

Plant / associate
fruitbody of Geastrum striatum is associated with Fagus

Foodplant / saprobe
sometimes effuse Gliocladium anamorph of Gliocladium roseum is saprobic on wood of Fagus

Foodplant / saprobe
fruitbody of Gloeocystidiellum porosum is saprobic on decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Gloeohypochnicium analogum is saprobic on large, fallen, decayed log of Fagus

Foodplant / saprobe
fruitbody of Gloiothele lactescens is saprobic on dead, fallen, decayed trunk of Fagus
Other: major host/prey

Foodplant / saprobe
hysterothecium of Gloniopsis praelonga is saprobic on dead twig of Fagus
Remarks: season: 1-12

Foodplant / saprobe
effuse Gonabotryum anamorph of Gonatobotryum fuscum is saprobic on log of Fagus

Foodplant / saprobe
effuse colony of Graphium dematiaceous anamorph of Graphium calicioides is saprobic on rotten wood of Fagus
Remarks: season: 9-5

Foodplant / parasite
fruitbody of Grifola frondosa parasitises live root of Fagus

Foodplant / saprobe
fruitbody of Guepiniopsis buccina is saprobic on dead, decayed wood of Fagus

Plant / associate
subhypogeous fruitbody of Gymnomyces xanthosporus is associated with Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Gymnopilus junonius is saprobic on decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Gymnopilus penetrans is saprobic on decayed wood of Fagus
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Gyroporus castaneus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Gyroporus cyanescens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / saprobe
fruitbody of Hapalopilus nidulans is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Haplariopsis dematiaceous anamorph of Haplariopsis fagicola is saprobic on fallen, dead cupule of Fagus
Remarks: season: 10-11

Plant / associate
fruitbody of Hebeloma birrum is associated with Fagus

Plant / associate
fruitbody of Hebeloma groegeri is associated with Fagus

Plant / associate
fruitbody of Hebeloma sinapizans is associated with Fagus
Other: major host/prey

Foodplant / saprobe
fertile colony of Helicodendron anamorph of Helicodendron giganteum is saprobic on dead, recently exposed leaf of Fagus

Foodplant / saprobe
Infundibura conidial anamorph of Helicogloea angustispora is saprobic on dead, fallen, immersed, decayed leaf of Fagus

Foodplant / saprobe
Helicogloea farinacea is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
Helicogloea lagerheimii is saprobic on dead, fallen, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
Helicogloea vestita is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Helminthosporium dematiaceous anamorph of Helminthosporium velutinum is saprobic on fallen, dead branch of Fagus

Foodplant / saprobe
fruitbody of Hemimycena angustispora is saprobic on decayed leaf of litter of Fagus

Foodplant / saprobe
fruitbody of Hemimycena lactea is saprobic on dead debris of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Hemimycena mauretanica is saprobic on decayed debris (woody) of Fagus

Foodplant / saprobe
fruitbody of Hemimycena tortuosa is saprobic on decayed stick of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Henningsomyces candidus is saprobic on decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Hericium cirrhatum is saprobic on fallen, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Hericium coralloides is saprobic on dead, standing trunk of Fagus
Other: major host/prey

Foodplant / parasite
fruitbody of Hericium erinaceus parasitises live trunk of Fagus
Other: major host/prey

Foodplant / saprobe
clustered, subiculate pseudothecium of Herpotrichia macrotricha is saprobic on fallen branch of Fagus
Remarks: season: 10-4
Other: minor host/prey

Plant / associate
effuse colony of Heteroconium anamorph of Heteroconium tetracoilum is associated with damp, rotten branch of Fagus

Foodplant / saprobe
sporodochium of Hobsonia anamorph of Hobsonia mirabilis is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hohenbuehelia atrocaerulea is saprobic on dead, fallen, decayed trunk of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Hohenbuehelia auriscalpium is saprobic on dead, decayed, moss-covered stump of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Hohenbuehelia fluxilis is saprobic on dead wood of Fagus

Foodplant / saprobe
fruitbody of Hohenbuehelia mastrucata is saprobic on dead, decayed log (large) of Fagus
Other: major host/prey

Plant / associate
fruitbody of Hohenbuehelia petaloides is associated with Fagus
Other: major host/prey

Foodplant / saprobe
apothecium of Hyalopeziza ciliata is saprobic on dead leaf of Fagus
Remarks: season: 10-1

Foodplant / saprobe
apothecium of Hyalopeziza millepunctata is saprobic on dead twig of Fagus
Remarks: season: 10-6

Foodplant / saprobe
apothecium of Hyaloscypha leuconica is saprobic on dead wood of Fagus
Remarks: season: 1-12
Other: minor host/prey

Foodplant / saprobe
effuse colony of Clathrosphaerina anamorph of Hyaloscypha zalewskii is saprobic on rotting leaf of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hydnellum concrescens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hydnellum spongiosipes is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Plant / associate
fruitbody of Hydnum repandum is associated with Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Hydropus floccipes is saprobic on large, fallen, moss-covered, decayed trunk of Fagus
Other: major host/prey

Plant / associate
fruitbody of Hygrocybe viola is associated with live Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus agathosmus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: unusual host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus arbustivus is ectomycorrhizal with live root of Fagus
Remarks: season: late 11+
Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus chrysodon is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus discoxanthus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus eburneus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus erubescens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus mesotephrus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus penarius is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus persoonii is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Hygrophorus unicolor is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / saprobe
fruitbody of Hymenochaete carpatica is saprobic on dead, attached branch of Fagus

Foodplant / saprobe
fruitbody of Hymenochaete cinnamomea is saprobic on dead, attached bark of Fagus

Foodplant / parasite
fruitbody of Hymenochaete corrugata parasitises live wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Hymenochaete rubiginosa is saprobic on dead wood of Fagus
Remarks: Other: uncertain

Plant / associate
hypogeous fruitbody of Hymenogaster arenarius is associated with Fagus

Plant / associate
epigeous or hypogeous fruitbody of Hymenogaster citrinus is associated with Fagus
Other: major host/prey

Plant / associate
epigeous or hypogeous fruitbody of Hymenogaster griseus is associated with Fagus

Plant / associate
hypogeous fruitbody of Hymenogaster hessei is associated with Fagus
Other: major host/prey

Plant / associate
epigeous or hypogeous fruitbody of Hymenogaster luteus is associated with Fagus
Other: major host/prey

Plant / associate
epigeous or hypogeous fruitbody of Hymenogaster olivaceus is associated with Fagus
Other: major host/prey

Plant / associate
hypogeous fruitbody of Hymenogaster vulgaris is associated with Fagus
Other: major host/prey

Foodplant / saprobe
apothecium of Hymenoscyphus albopunctus is saprobic on decaying leaf of Fagus
Remarks: season: 10-11

Foodplant / saprobe
stalked apothecium of Hymenoscyphus caudatus is saprobic on decaying petiole of Fagus
Remarks: season: 6-12

Foodplant / saprobe
sessile or almost sessile apothecium of Hymenoscyphus fagineus is saprobic on dead, fallen cupule of Fagus
Remarks: season: 9-11

Foodplant / saprobe
sessile apothecium of Hymenoscyphus fibrillosus is saprobic on wood of Fagus

Foodplant / saprobe
stalked apothecium of Hymenoscyphus fructigenus is saprobic on dead, fallen cupule of Fagus
Remarks: season: 9-11

Foodplant / saprobe
sessile apothecium of Hymenoscyphus humuli is saprobic on dead, fallen cupule of Fagus
Remarks: season: 10
Other: major host/prey

Foodplant / saprobe
thick-stalked apothecium of Hymenoscyphus phyllophilus is saprobic on fallen, dead leaf (vein) of Fagus
Remarks: season: 9-10

Foodplant / saprobe
stalked apothecium of Hymenoscyphus rokebyensis is saprobic on dead, fallen cupule of Fagus
Remarks: season: 9-10

Foodplant / saprobe
long-stalked apothecium of Hymenoscyphus serotinus is saprobic on dead, fallen twig of Fagus
Remarks: season: 9-11

Foodplant / saprobe
apothecium of Hymenoscyphus syringicolor is saprobic on decaying, dead leaf of Fagus

Foodplant / saprobe
fruitbody of Hyphoderma albocremeum is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphoderma cremeoalbum is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphoderma definitum is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphoderma guttuliferum is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphoderma litschaueri is saprobic on dead, fallen, decayed log (large) of Fagus

Foodplant / saprobe
fruitbody of Hyphoderma occidentale is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphoderma pallidum is saprobic on dead, decayed wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Hyphoderma sibiricum is saprobic on dead, decayed, fallen trunk of Fagus

Foodplant / saprobe
fruitbody of Hyphoderma transiens is saprobic on dead, decayed bark of Fagus

Foodplant / saprobe
fruitbody of Hyphodermella corrugata is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphodontia alutacea is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Hyphodontia arguta is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Hyphodontia barba-jovis is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Hyphodontia crustosa is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphodontia gossypina is saprobic on dead, fallen, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphodontia latitans is saprobic on dead, fallen, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphodontia pruni is saprobic on dead, fallen, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphodontia quercina is saprobic on dead, fallen, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hyphodontia subalutacea is saprobic on dead, fallen, decaying wood of Fagus

Foodplant / saprobe
fruitbody of Hypochnicium albostramineum is saprobic on dead, fallen, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hypochnicium erikssonii is saprobic on dead, fallen, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Hypochnicium geogenium is saprobic on dead, fallen, decayed wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Hypochnicium polonense is saprobic on often sodden, dead, fallen, decayed wood of Fagus

Foodplant / saprobe
Trichoderma dematiaceous anamorph of Hypocrea aureoviridis is saprobic on dead wood of Fagus
Remarks: season: 10-3

Foodplant / saprobe
superficial stroma of Hypocrea gelatinosa is saprobic on dead branch of Fagus
Remarks: season: 6-12

Foodplant / saprobe
colony of Trichoderma dematiaceous anamorph of Hypocrea rufa is saprobic on rotten wood of Fagus

Foodplant / saprobe
Nodulisporium anamorph of Hypoxylon cohaerens is saprobic on dead branch of Fagus

Foodplant / endophyte
mycelium of Hypoxylon fragiforme endophyte within live sapwood of Fagus
Other: major host/prey

Foodplant / saprobe
stroma of Hypoxylon fuscum is saprobic on dead branch of Fagus
Remarks: season: 2-5
Other: minor host/prey

Foodplant / saprobe
effuse stroma of Hypoxylon multiforme is saprobic on dead, decorticate branch of Fagus
Remarks: season: 10-4
Other: unusual host/prey

Foodplant / saprobe
stroma of Hypoxylon rubiginosum is saprobic on dead bark of Fagus

Foodplant / saprobe
widely effused stroma of Hypoxylon rubiginosum agg. is saprobic on dead branch of Fagus
Other: minor host/prey

Foodplant / saprobe
effuse stroma of Hypoxylon rutilum is saprobic on dead, decorticate branch of Fagus
Remarks: season: 11-12
Other: major host/prey

Foodplant / saprobe
stroma of Hypoxylon subticinense is saprobic on dead bark of Fagus
Remarks: season: 2-3

Plant / associate
epigeous or shallowly hypogeous fruitbody of Hysterangium nephriticum is associated with Fagus
Other: major host/prey

Foodplant / saprobe
hysterothecium of Hysterium angustatum is saprobic on dead, decorticate branch of Fagus
Remarks: season: 3-5

Foodplant / saprobe
stalked apothecium of Incrucipulum ciliare is saprobic on leaf-litter of Fagus
Remarks: season: 7-10

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe adaequata is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe bongardii is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe cincinnata var. major is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe corydalina var. corydalina is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe erinaceomorpha is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe erubescens is ectomycorrhizal with live root of Fagus
Remarks: season: 6-summer
Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe fraudans is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe godeyi is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe haemacta is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe hirtella var. hirtella is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe huijsmanii is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe muricellata is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe oblectabilis is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe obscurobadia is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe pelargonium is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe perlata is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe petiginosa is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe praetervisa is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe pseudodestricta is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe pseudoreducta is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe rimosa is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe salicis is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe sambucina is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Inocybe splendens var. phaeoleuca is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / saprobe
fruitbody of Inonotus cuticularis is saprobic on live trunk of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Inonotus nodulosus is saprobic on dead, fallen branch of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Inonotus radiatus is saprobic on dead, standing trunk of Fagus
Remarks: Other: uncertain
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Ischnoderma resinosum is saprobic on dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
Itersonilia perplexans is saprobic on decayed, dead wood of Fagus

Foodplant / saprobe
effuse colony of Ityorhoptrum dematiaceous anamorph of Ityorhoptrum verruculosum is saprobic on rotten wood of Fagus
Remarks: season: 4-6

Foodplant / saprobe
fruitbody of Junghuhnia lacera is saprobic on decayed, dead litter of Fagus

Foodplant / saprobe
fruitbody of Junghuhnia nitida is saprobic on decayed, dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
Kienocephala anamorph of Kienocephala catenulata is saprobic on dead cupule of Fagus

Foodplant / saprobe
colony of Kionocephala dematiaceous anamorph of Kionocephala catenulata is saprobic on fallen, dead cupule of Fagus
Remarks: season: 9-10

Foodplant / saprobe
colony of Dendryphiopsis dematiaceous anamorph of Kirschsteiniothelia aethiops is saprobic on decorticate branch of Fagus
Remarks: season: 12-4

Foodplant / parasite
superficial stroma of Kretzschmaria deusta parasitises root of Fagus
Other: major host/prey

Foodplant / saprobe
caespitose fruitbody of Kuehneromyces mutabilis is saprobic on decayed, dead stump (large) of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Laccaria amethystina is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / saprobe
often long-stalked apothecium of Lachnum brevipilosum is saprobic on rotten, usually decorticate wood of Fagus
Remarks: season: 1-9

Foodplant / saprobe
short-stalked apothecium of Lachnum cerinum is saprobic on usually decorticate wood of Fagus
Remarks: season: 3-9

Foodplant / saprobe
rather short-stalked apothecium of Lachnum fuscescens var. fagicola is saprobic on dead, fallen cupule of Fagus
Remarks: season: 5-6

Foodplant / saprobe
long stalked apothecium of Lachnum virgineum is saprobic on dead, fallen cupule of Fagus
Remarks: season: 2-10, esp. spring
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius acris is ectomycorrhizal with root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius azonites is ectomycorrhizal with root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius bertillonii is ectomycorrhizal with root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius blennius is ectomycorrhizal with root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius camphoratus is ectomycorrhizal with root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius citriolens is ectomycorrhizal with root of Fagus
Remarks: Other: uncertain
Other: unusual host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius decipiens is ectomycorrhizal with root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius flavidus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius fluens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius fulvissimus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius mairei is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius pallidus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius piperatus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius pterosporus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius romagnesii is ectomycorrhizal with live root of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius rubrocinctus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius rufus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: unusual host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius ruginosus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius spinosulus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius subdulcis is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius tabidus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius vellereus var. vellereus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius violascens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Lactarius volemus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / saprobe
superficial perithecium of Lasiosphaeria canescens is saprobic on rotten wood of Fagus
Remarks: season: 11-6

Foodplant / saprobe
superficial perithecium of Lasiosphaeria hirsuta is saprobic on old wood of Fagus
Remarks: season: 9-4
Other: major host/prey

Foodplant / saprobe
superficial perithecium of Lasiosphaeria ovina is saprobic on Armillaria mellea-decayed wood of Fagus
Remarks: season: 9-4

Foodplant / saprobe
superficial, closely packed in large clusters perithecium of Lasiosphaeria spermoides is saprobic on rotting wood of Fagus
Remarks: season: 11-4

Foodplant / saprobe
Laxitextum bicolor is saprobic on dead, decayed wood of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Leccinum aurantiacum is ectomycorrhizal with live root of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Lentinellus cochleatus is saprobic on dead, decayed stump of Fagus

Foodplant / saprobe
fruitbody of Lentinellus ursinus is saprobic on dead stump (large) of Fagus
Other: major host/prey

Foodplant / saprobe
clustered fruitbody of Lentinus tigrinus is saprobic on dead wood of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Lenzites betulinus is saprobic on dead, fallen trunk of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Lepiota aspera is saprobic on dead, decayed log (large) of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Lepiota boudieri is saprobic on dead, fallen trunk (large) of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Lepiota castanea is saprobic on soil of tree of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Lepiota ignivolvata is saprobic on leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Lepiota jacobii is saprobic on soil of tree of Fagus

Foodplant / saprobe
fruitbody of Lepiota magnispora is saprobic on decayed leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Lepiota ochraceofulva is saprobic on soil of tree of Fagus
Remarks: Other: uncertain
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Lepiota perplexa is saprobic on soil of tree of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Lepiota subalba is saprobic on soil of tree of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Lepiota subgracilis is saprobic on soil of tree of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Lepiota xanthophylla is saprobic on soil of tree of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Lepista irina is saprobic on dead, rotting leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Leptosporomyces fuscostratus is saprobic on dead, fallen, decayed bark of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Leratiomyces squamosus var. squamosus is saprobic on buried wood of debris of Fagus

Foodplant / saprobe
fruitbody of Leucoagaricus badhamii is saprobic on dead, fallen, decayed litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Leucoagaricus marriagei is saprobic on dead, decayed leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Leucoagaricus serenus is saprobic on dead, decayed leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Leucocoprinus brebissonii is saprobic on dead, decayed leaf of litter of Fagus

Foodplant / saprobe
thyriothecium of Lichenopeltella cupularum is saprobic on dead, fallen cupule of Fagus
Remarks: season: 11

Plant / associate
fruitbody of Limacella delicata var. delicata is associated with Fagus

Foodplant / saprobe
fruitbody of Lindtneria leucobryophila is saprobic on dead, decayed leaf of litter of Fagus

Foodplant / feeds on
Lobatipedis anamorph of Lobatipedis foliicola feeds on Fagus

Foodplant / saprobe
amphigenous, effuse colony of Lobatipedis dematiaceous anamorph of Lobatopedis foliicola is saprobic on fallen, dead leaf of Fagus
Remarks: season: 8-10

Foodplant / saprobe
immersed, rudimentary, raising periderm in a series of pimples stroma of Lopadostoma turgidum is saprobic on dead, fallen, characteristically reddish-brown branch of Fagus
Remarks: season: 11-4

Foodplant / internal feeder
larva of Lucanus cervus feeds within dead or rotten wood of esp. stump of Fagus

Plant / associate
fruitbody of Lycoperdon caudatum is associated with Fagus

Plant / associate
fruitbody of Lycoperdon echinatum is associated with Fagus
Other: major host/prey

Plant / associate
fruitbody of Lycoperdon mammiforme is associated with Fagus
Other: major host/prey

Plant / associate
fruitbody of Lyophyllum favrei is associated with Fagus

Plant / associate
fruitbody of Lyophyllum gangraenosum is associated with Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Macrotyphula fistulosa var. contorta is saprobic on dead, attached twig of Fagus

Foodplant / saprobe
fruitbody of Macrotyphula juncea is saprobic on damp litter of Fagus

Foodplant / saprobe
larva of Mallota cimbiciformis is saprobic on rot hole of Fagus

Foodplant / saprobe
fruitbody of Marasmiellus candidus is saprobic on dead, fallen twig of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Marasmiellus vaillantii is saprobic on dead, fallen twig of Fagus

Foodplant / saprobe
fruitbody of Marasmius alliaceus is saprobic on dead, fallen, decayed branch (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Marasmius bulliardii is saprobic on dead, fallen, decayed leaf of Fagus
Remarks: season: - late autumn
Other: major host/prey

Foodplant / saprobe
fruitbody of Marasmius cohaerens is saprobic on litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Marasmius epiphyllus is saprobic on dead, fallen, decaying leaf of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Marasmius quercophilus is saprobic on dead, fallen, decayed leaf of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Marasmius saccharinus is saprobic on dead, fallen, decayed leaf of Fagus

Foodplant / saprobe
fruitbody of Marasmius setosus is saprobic on dead, fallen, decayed petiole of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Marasmius torquescens is saprobic on debris of Fagus
Other: major host/prey

Foodplant / sap sucker
fruitbody of Marasmius wynnei sucks sap of dead, fallen, decaying leaf of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Mariannaea anamorph of Mariannaea elegans is saprobic on bark of Fagus

Foodplant / saprobe
immersed, clypeate, slightly raising the epidermis pseudothecium of Massarina eburnea is saprobic on newly dead twig (thin) of Fagus
Remarks: season: 4-5

Foodplant / saprobe
fruitbody of Megacollybia platyphylla is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Megalocystidium luridum is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
erumpent, often confluent stroma of Melanamphora spinifera is saprobic on exposed root of Fagus

Plant / associate
larva of Melangyna cincta is associated with aphid-infested Fagus

Foodplant / saprobe
effuse colony of Sporoschisma dematiaceous anamorph of Melanochaeta aotearoae is saprobic on rotten wood of Fagus

Foodplant / saprobe
epigeous fruitbody of Melanogaster ambiguus is saprobic on Fagus
Other: major host/prey

Foodplant / saprobe
pycnidium of Aposphaeria coelomycetous anamorph of Melanomma fuscidulum is saprobic on fallen, dead branch of Fagus
Remarks: season: 3-5

Foodplant / saprobe
superficial, often in very large clusters pseudothecium of Melanomma pulvis-pyrius is saprobic on dry, hard, decorticate branch wood of Fagus
Remarks: season: 9-5
Other: major host/prey

Plant / associate
fruitbody of Melanophyllum eyrei is associated with Fagus
Other: major host/prey

Foodplant / saprobe
superficial, thickly clustered perithecium of Melanopsamma pomiformis is saprobic on wood of Fagus
Remarks: season: 11-4

Foodplant / saprobe
colony of Gonytrichum dematiaceous anamorph of Melanopsammella inaequalis is saprobic on fallen, dead branch of Fagus
Remarks: season: 1-12

Foodplant / saprobe
erumpent stroma of Melogramma campylosporum is saprobic on dead branch of Fagus
Other: minor host/prey

Foodplant / saprobe
effuse colony of Menispora dematiaceous anamorph of Menispora britannica is saprobic on cupule of Fagus
Remarks: season: 9-11

Foodplant / saprobe
colony of Menispora dematiaceous anamorph of Menispora ciliata is saprobic on dead wood of Fagus

Foodplant / saprobe
colony of Menispora anamorph of Menispora tortuosa is saprobic on bark of Fagus

Foodplant / pathogen
fruitbody of Meripilus giganteus infects and damages rotten root of Fagus
Other: major host/prey

Foodplant / saprobe
cyphelloid basidiocarp of Merismodes anomala is saprobic on twig of Fagus
Remarks: season: 8-2
Other: major host/prey

Foodplant / saprobe
cyphelloid basidiocarp of Merismodes fasciculata is saprobic on dead, attached twig of Fagus

Foodplant / saprobe
fruitbody of Micromphale brassicolens var. brassicolens is saprobic on dead, fallen, decayed branch of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Micromphale brassicolens var. pallidus is saprobic on dead, fallen, decayed leaf of litter of Fagus

Foodplant / saprobe
fruitbody of Micromphale foetidum is saprobic on dead, fallen, decayed stick of Fagus
Other: major host/prey

Foodplant / saprobe
thyriothecium of Microthyrium fagi is saprobic on decaying leaf of Fagus
Remarks: season: 10-11

Foodplant / saprobe
thyriothecium of Microthyrium inconspicuum is saprobic on decaying leaf of Fagus
Remarks: season: 8-4

Foodplant / saprobe
mostly epiphyllous thyriothecium of Microthyrium microscopicum is saprobic on dead, fallen, rotting leaf of Fagus
Remarks: season: 1-12

Foodplant / saprobe
sessile apothecium of Mollisia cinerea is saprobic on dead wood of Fagus
Remarks: season: 1-12

Foodplant / saprobe
sessile apothecium of Mollisia cinerella is saprobic on dead, decorticate wood of Fagus
Remarks: season: 1-8

Foodplant / saprobe
sessile apothecium of Mollisia discolor var. longispora is saprobic on branch of Fagus
Other: minor host/prey

Foodplant / saprobe
sessile apothecium of Mollisia ligni is saprobic on dead branch of Fagus
Remarks: season: 1-12

Foodplant / saprobe
fruitbody of Mucronella calva is saprobic on dead, fallen, decayed log of Fagus
Other: unusual host/prey

Foodplant / saprobe
larva of Myathropa florea is saprobic on wet, decaying root of Fagus

Foodplant / saprobe
fruitbody of Mycena arcangeliana is saprobic on dead, fallen, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycena capillaripes is saprobic on dead, decayed leaf of litter of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Mycena capillaris is saprobic on dead, decayed, drifted leaf of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycena cinerella is saprobic on dead, decayed lead of litter of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Mycena clavicularis is saprobic on wet, living bark of Fagus

Foodplant / saprobe
fruitbody of Mycena crocata is saprobic on dead, fallen, decayed woody of debris of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycena diosma is saprobic on dead, decayed, fallen leaf of litter of Fagus
Remarks: season: late autumn to early winter
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycena haematopus is saprobic on dead stump of Fagus
Other: major host/prey

Foodplant / saprobe
clustered fruitbody of Mycena inclinata is saprobic on dead, decayed wood of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Mycena maculata is saprobic on dead, decaying stump of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Mycena pelianthina is saprobic on dead, fallen, decayed leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycena picta is saprobic on dead, decayed wood of debris of Fagus

Foodplant / saprobe
fruitbody of Mycena polyadelpha is saprobic on dead, fallen, decayed leaf of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Mycena polygramma is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Mycena rosea is saprobic on dead, fallen, decaying leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycoacia aurea is saprobic on dead, fallen, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycoacia fuscoatra is saprobic on dead, fallen, decayed, esp. wet wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycoacia nothofagi is saprobic on dead, fallen, decayed trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycoacia uda is saprobic on dead, fallen, decayed, white rotted log of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Mycoaciella bispora is saprobic on dead, fallen, decayed wood of Fagus

Foodplant / parasite
Mycosphaerella atomus parasitises Fagus

Foodplant / saprobe
mostly hypophyllous, scattered or gregarious pseudothecium of Mycosphaerella fagi is saprobic on fading leaf of Fagus

Foodplant / saprobe
hypophyllous, immersed pseudothecia of Mycosphaerella punctiformis is saprobic on overwintered, fallen leaf of Fagus
Remarks: season: 4-5

Plant / associate
larva of Myolepta luteola is associated with rot hole of Fagus

Foodplant / saprobe
sporodochium of Tubercularia anamorph of Nectria cinnabarina is saprobic on dead branch of Fagus

Foodplant / saprobe
erumpent stroma of Nectria coccinea is saprobic on standing trunk of Fagus
Remarks: season: 9-5

Foodplant / pathogen
in groups on stroma perithecium of Nectria ditissima infects and damages wood of Fagus
Remarks: season: 10-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Fagus
Remarks: season: 3-5

Foodplant / saprobe
perithecium of Nectria galligena is saprobic on Fagus
Remarks: season: 1-12
Other: minor host/prey

Foodplant / saprobe
perithecium of Nectria mammoidea var. mammoidea is saprobic on fallen, dead branch of Fagus
Remarks: season: 9-5

Foodplant / saprobe
stromatic perithecium of Nectria pallidula is saprobic on dead twig of Fagus
Remarks: season: 8-1

Foodplant / saprobe
perithecium of Nectria peziza is saprobic on dead, often rotten stump of Fagus
Remarks: season: 8-12

Foodplant / saprobe
superficial perithecium of Nectria pseudopeziza is saprobic on dead branch of Fagus
Remarks: season: 9-4

Foodplant / saprobe
perithecium of Nectria veuillotiana is saprobic on dead branch of Fagus
Remarks: season: 10-3

Foodplant / saprobe
perithecium of Nectria viridescens is saprobic on bark of Fagus
Remarks: season: 9-5

Foodplant / saprobe
partly immersed, weakly stromatic perithecium of Nemania confluens is saprobic on dead branch of Fagus
Remarks: season: 10-4
Other: minor host/prey

Foodplant / saprobe
effuse colony of Geniculosporium dematiaceous anamorph of Nemania serpens is saprobic on dead branch of Fagus

Foodplant / saprobe
apothecium of Neobulgaria lilacina is saprobic on cut end of stump of Fagus
Remarks: season: 10-5

Foodplant / saprobe
clustered apothecium of Neobulgaria pura is saprobic on fallen trunk of Fagus
Remarks: season: 6-1

Foodplant / saprobe
immersed conidioma of Neohendersonia coelomycetous anamorph of Neohendersonia kickxii is saprobic on branch of Fagus
Remarks: season: 3-4

Foodplant / saprobe
becoming superficial perithecium of Neopeckia fulcita is saprobic on dead branch of Fagus

Foodplant / saprobe
apothecium of Niptera ramincola is saprobic on dead wood of Fagus

Plant / associate
perithecium of Nitschkia brevispina is associated with Fagus
Remarks: season: 2-4

Foodplant / saprobe
perithecium of Nitschkia cupularis is saprobic on dead, decorticate branch of Fagus
Remarks: season: 10-4

Foodplant / saprobe
perithecium of Nitschkia grevillei is saprobic on dead branch of Fagus
Remarks: season: 10-3

Plant / associate
perithecium of Nitschkia parasitans is associated with dead branch of Fagus
Remarks: season: 9-5

Plant / associate
epigeous or shallowly hypogeous fruitbody of Octaviania asterosperma is associated with Fagus

Foodplant / saprobe
Oidiodendron dematiaceous anamorph of Oidiodendron griseum is saprobic on rotten wood of Fagus
Remarks: season: 9-1

Foodplant / saprobe
Oidiodendron dematiaceous anamorph of Oidiodendron tenuissimum is saprobic on bark of Fagus
Remarks: season: 1-12

Foodplant / saprobe
apothecium of Orbilia alnea is saprobic on dead branch of Fagus
Remarks: season: 1-12

Foodplant / saprobe
apothecium of Orbilia curvatispora is saprobic on fallen branch of Fagus
Remarks: season: 1-12

Foodplant / saprobe
apothecium of Orbilia xanthostigma is saprobic on bark of Fagus
Remarks: season: 1-12

Foodplant / saprobe
fruitbody of Ossicaulis lignatilis is saprobic on dead, decayed, fallen wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Oudemansiella mucida is saprobic on dead branch of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Oxyporus corticola is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Oxyporus latemarginatus is saprobic on dead, fallen usually decayed, white rotten trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Oxyporus obducens is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
imbricate or clustered fruitbody of Panellus serotinus is saprobic on dead, fallen, decayed branch (large) of Fagus
Remarks: season: mainly late 11-2
Other: major host/prey

Foodplant / saprobe
fruitbody of Panellus stipticus is saprobic on live trunk (wounded) of Fagus

Foodplant / saprobe
fruitbody of Panus conchatus is saprobic on dead, fallen, decayed branch (large) of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Brachysporiella dematiaceous anamorph of Paradendryphiopsis laxa is saprobic on fallen, dead leaf of Fagus

Plant / associate
larva of Parasyrphus punctulatus is associated with aphid-infested Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Paxillus involutus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / saprobe
fruitbody of Pellidiscus pallidus is saprobic on dead, fallen, decayed leaf of Fagus
Other: major host/prey

Foodplant / saprobe
resupinate fruitbody of Peniophora cinerea is saprobic on dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Peniophora lycii is saprobic on dead, fallen stick of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Peniophora quercina is saprobic on dead, attached branch of Fagus
Other: unusual host/prey

Foodplant / parasite
fruitbody of Perenniporia fraxinea parasitises live trunk (base) of Fagus
Other: minor host/prey

Foodplant / saprobe
Periconia dematiaceous anamorph of Periconia cambrensis is saprobic on dead bark of Fagus
Remarks: season: 8-4

Foodplant / saprobe
apothecium of Perrotia flammea is saprobic on dead twig of Fagus
Remarks: season: 8-9

Foodplant / saprobe
erumpent, clustered conidioma of Cryptosporiopsis coelomycetous anamorph of Pezicula carpinea is saprobic on dead twig of Fagus

Foodplant / saprobe
erumpent, usually clustered apothecium of Pezicula cinnamomea is saprobic on dead branch (small) of Fagus
Remarks: season: 9-1

Foodplant / saprobe
apothecium of Peziza apiculata is saprobic on wet, partly buried wood of Fagus
Remarks: season: 11-5

Foodplant / saprobe
sessile to short-stalked, emerging through cracks apothecium of Peziza micropus is saprobic on rotten wood of Fagus
Remarks: season: 9-11
Other: major host/prey

Foodplant / saprobe
apothecium of Peziza varia is saprobic on rotten wood of Fagus
Remarks: season: 6-10
Other: major host/prey

Foodplant / saprobe
long-stalked apothecium of Pezizella fagi is saprobic on old bud scale of Fagus
Remarks: season: 5
Other: sole host/prey

Foodplant / saprobe
sessile apothecium of Pezizella leucostigma is saprobic on branch of Fagus
Other: minor host/prey

Foodplant / saprobe
apothecium of Phaeohelotium italicum is saprobic on dead wood of Fagus
Remarks: season: 8-11

Foodplant / saprobe
apothecium of Phaeohelotium trabinellum is saprobic on cupule of Fagus
Remarks: season: 5-10

Foodplant / pathogen
fruitbody of Phaeolus schweinitzii infects and damages live root of Fagus
Other: unusual host/prey

Foodplant / saprobe
colony of Phaeostalagmus dematiaceous anamorph of Phaeostalagmus cyclosporus is saprobic on fallen, dead branch of Fagus
Remarks: season: 1-12

Foodplant / saprobe
colony of Phaeostalagmus dematiaceous anamorph of Phaeostalagmus tenuissimus is saprobic on litter of Fagus

Foodplant / saprobe
effuse colony of Phaeotrichosphaeria dematiaceous anamorph of Phaeotrichosphaeria britannica is saprobic on fallen, dead branch of Fagus
Remarks: season: 9-4

Foodplant / saprobe
fruitbody of Phanerochaete calotricha is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Phanerochaete laevis is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Phanerochaete radicata is saprobic on dead, decayed litter of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Phanerochaete sanguinea is saprobic on dead, decayed, red-stained wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phanerochaete sordida is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phanerochaete tuberculata is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phanerochaete velutina is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Phellinus cavicola is saprobic on dead, hollow stump (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phellinus ferruginosus is saprobic on dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phellinus laevigatus is saprobic on dead trunk of Fagus
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Phellodon confluens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Phellodon melaleucus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Phellodon niger is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / saprobe
apothecium of Phialina lachnobrachya is saprobic on dead leaf of Fagus
Remarks: season: 9-11

Foodplant / saprobe
fruitbody of Phlebia lilascens is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phlebia radiata is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phlebia rufa is saprobic on dead, decayed wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Phlebia subochracea is saprobic on dead, decayed, often sodden wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Phlebia tremellosa is saprobic on dead, fallen, decayed trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phlebiella christiansenii is saprobic on dead, fallen litter of Fagus

Foodplant / saprobe
fruitbody of Phlebiella fibrillosa is saprobic on dead, decayed leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phlebiella grisella is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phlebiella sulphurea is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phlebiella tulasnelloidea is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Phlebiopsis ravenelii is saprobic on dead, decayed wood of Fagus
Other: minor host/prey

Foodplant / saprobe
stalked, clustered basidiocarp of Phleogena faginea is saprobic on bark of Fagus
Remarks: season: 10-2

Foodplant / feeds on
Phloeophagus gracilis feeds on dead or rotten wood of Fagus

Foodplant / internal feeder
Phloeophagus lignarius feeds within dead, esp hollow wood of Fagus

Foodplant / saprobe
fruitbody of Pholiota adiposa is saprobic on dead, decayed stump of Fagus
Other: major host/prey

Plant / associate
fruitbody of Pholiota albocrenulata is associated with Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pholiota aurivella is saprobic on live branch (upper) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pholiota jahnii is saprobic on living wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pholiota limonella is saprobic on knot hole of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Pholiota squarrosa is saprobic on relatively freshly cut, white rotted stump of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pholiota squarrosoides is saprobic on dead, fallen, rotten root of Fagus

Foodplant / saprobe
fruitbody of Pholiota tuberculosa is saprobic on dead, fallen, decayed trunk of Fagus

Foodplant / saprobe
effuse colony of Phragmocephala dematiaceous anamorph of Phragmocephala elliptica is saprobic on dead branch of Fagus
Remarks: season: 4-10

Foodplant / saprobe
effuse colony of Phragmocephala dematiaceous anamorph of Phragmocephala glanduliformis is saprobic on fallen branch (bark) of Fagus
Remarks: season: 9

Foodplant / saprobe
effuse colony of Phragmocephala dematiaceous anamorph of Phragmocephala stemphylioides is saprobic on rotten wood of Fagus
Other: sole host/prey

Foodplant / parasite
hypophyllous Phyllactinia guttata parasitises live leaf of Fagus

Foodplant / feeds on
Phyllobius argentatus feeds on Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Phylloporus pelletieri is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Phyllotopsis nidulans is saprobic on dead, fallen, decayed trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
conidioma of Pilidium coelomycetous anamorph of Pilidium acerinum is saprobic on fallen, dead leaf of Fagus
Remarks: season: 9-5

Foodplant / saprobe
effuse colony of Pleurothecium dematiaceous anamorph of Pleurothecium recurvatum is saprobic on dead branch of Fagus

Foodplant / saprobe
fruitbody of Pleurotus cornucopiae is saprobic on dead, decayed trunk (large) of Fagus
Remarks: season: summer
Other: minor host/prey

Foodplant / saprobe
fruitbody of Pleurotus dryinus is saprobic on dead Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pleurotus pulmonarius is saprobic on dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Plicatura crispa is saprobic on dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus aurantiorugosus is saprobic on dead, fallen, decayed trunk of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Pluteus chrysophaeus is saprobic on dead, very decayed wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Pluteus hispidulus is saprobic on dead, fallen, moss-covered trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus inquilinus is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus insidiosus is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus leoninus is saprobic on very decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus luctuosus is saprobic on decayed stump of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Pluteus pellitus is saprobic on dead, decayed trunk of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus petasatus is saprobic on dead, decayed stump (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus phlebophorus is saprobic on dead, fallen, very decayed trunk (large) of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Pluteus podospileus is saprobic on dead, fallen, very decayed trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus robertii is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus romellii is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus salicinus is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus thomsonii is saprobic on dead, decayed, often part buried wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Pluteus umbrosus is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
larva of Pocota personata is saprobic on rot hole of Fagus

Foodplant / parasite
fruitbody of Podoscypha multizonata parasitises live, buried root of Fagus
Other: minor host/prey

Foodplant / feeds on
Polydrusus cervinus feeds on Fagus

Foodplant / feeds on
Polydrusus mollis feeds on Fagus

Foodplant / saprobe
fruitbody of Polyporus brumalis is saprobic on dead, still attached to fallen tree twig of Fagus
Remarks: season: early winter-early spring
Other: major host/prey

Foodplant / saprobe
fruitbody of Polyporus ciliatus is saprobic on dead, decayed wood of Fagus
Remarks: season: summer
Other: major host/prey

Foodplant / saprobe
fruitbody of Polyporus durus is saprobic on dead, fallen, very decayed trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Polyporus leptocephalus is saprobic on dead, decayed stump (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Polyporus melanopus is saprobic on dead, decayed root of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Polyporus squamosus is saprobic on dead, decaying wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Polyporus tuberaster is saprobic on dead, fallen branch of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Polyporus umbellatus is saprobic on root? of Fagus

Foodplant / saprobe
amphigenous, effuse colony of Polyscytalium dematiaceous anamorph of Polyscytalum fagicola is saprobic on fallen, dead leaf of Fagus
Remarks: season: 4-9

Foodplant / saprobe
effuse colony of Polyscytalum dematiaceous anamorph of Polyscytalum fecundissimum is saprobic on rotting leaf of Fagus

Foodplant / saprobe
fruitbody of Porostereum spadiceum is saprobic on dead, decorticated, decayed wood of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Porphyrellus porphyrosporus is ectomycorrhizal with live root of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Postia balsamea is saprobic on dead, decayed wood of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Postia ceriflua is saprobic on dead wood of Fagus

Foodplant / saprobe
fruitbody of Postia floriformis is saprobic on dead, fallen, decayed (very) trunk of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Postia guttulata is saprobic on dead, decayed log of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Postia leucomallella is saprobic on dead, decayed (very) log (large) of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Postia lowei is saprobic on dead, fallen trunk (large) of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Postia sericeomollis is saprobic on dead, decayed trunk (large) of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Postia stiptica is saprobic on dead, decayed log (large) cut end of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Postia subcaesia is saprobic on dead, fallen, decayed stick of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Postia tephroleuca is saprobic on dead, fallen, decayed trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Postia wakefieldiae is saprobic on dead, fallen, decayed wood of Fagus

Plant / resting place / within
larva of Potamia setifemur may be found in debris-filled rot hole of Fagus

Foodplant / saprobe
apothecium of Proliferodiscus pulveraceus is saprobic on dead branch of Fagus
Remarks: season: 6-9

Foodplant / saprobe
immersed, exposed by peeling back or shedding of host periderm apothecium of Propolis farinosa is saprobic on dead branch of Fagus
Remarks: season: 1-12 (best condition: 2-3)

Foodplant / saprobe
fruitbody of Psathyrella cernua is saprobic on decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Psathyrella conopilus is saprobic on dead, buried, decayed root of Fagus
Other: major host/prey

Foodplant / saprobe
clumped fruitbody of Psathyrella cotonea is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Psathyrella fatua is saprobic on debris of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Psathyrella laevissima is saprobic on dead, decayed log (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Psathyrella leucotephra is saprobic on dead, decaying stump (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Psathyrella lutensis is saprobic on dead, decayed (very) wood of Fagus

Foodplant / saprobe
fruitbody of Psathyrella murcida is saprobic on debris of Fagus

Foodplant / saprobe
fruitbody of Psathyrella phegophila is saprobic on debris of Fagus

Foodplant / saprobe
caespitose fruitbody of Psathyrella piluliformis is saprobic on dead, decayed trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Psathyrella pseudogordonii is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Psathyrella rostellata is saprobic on dead, decayed (very) log (large) of Fagus

Foodplant / saprobe
fruitbody of Psathyrella sarcocephala is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Psathyrella tephrophylla is saprobic on dead, decayed (very) leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Psathyrella vyrnwyensis is saprobic on debris of Fagus

Foodplant / saprobe
colony of Pseudaegerita anamorph of Pseudaegerita viridis is saprobic on rotten wood or bark of Fagus

Foodplant / saprobe
fruitbody of Pseudobaeospora celluloderma is saprobic on woody of debris of Fagus

Plant / associate
fruitbody of Pseudocraterellus undulatus is associated with Fagus

Foodplant / saprobe
effuse colony of Pseudospiropes dematiaceous anamorph of Pseudospiropes hughesii is saprobic on dead wood of Fagus

Foodplant / saprobe
effuse colony of Pseudospiropes dematiaceous anamorph of Pseudospiropes obclavatus is saprobic on fallen branch of Fagus

Foodplant / saprobe
effuse colony of Pseudospiropes dematiaceous anamorph of Pseudospiropes rousselianus is saprobic on bark of Fagus
Other: minor host/prey

Foodplant / saprobe
effuse colony of Pseudospiropes dematiaceous anamorph of Pseudospiropes subuliferus is saprobic on dead bark of Fagus

Foodplant / saprobe
fruitbody of Pseudotomentella mucidula is saprobic on dead, decayed (very) wood of Fagus
Other: unusual host/prey

Foodplant / saprobe
erumpent apothecium of Pyrenopeziza petiolaris is saprobic on fallen, dead leaf (petiole) of Fagus
Remarks: season: 5-10

Foodplant / saprobe
immersed, stromatic, in groups of 2-5 perithecium of Quaternaria quaternata is saprobic on freshly fallen, dead branch of Fagus
Remarks: season: 11-5
Other: major host/prey

Foodplant / saprobe
fruitbody of Radulomyces confluens is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Plant / associate
fruitbody of Ramaria aurea is associated with Fagus
Other: major host/prey

Plant / associate
fruitbody of Ramaria botrytis is associated with Fagus
Other: major host/prey

Plant / associate
fruitbody of Ramaria flava is associated with Fagus
Other: major host/prey

Plant / associate
fruitbody of Ramaria formosa is associated with Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Resupinatus applicatus is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Resupinatus poriaeformis is saprobic on dead, fallen trunk (large) of Fagus
Remarks: season: 9-4
Other: major host/prey

Foodplant / saprobe
fruitbody of Resupinatus trichotis is saprobic on dead, attached branch (small) of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Ampulliferina dematiaceous anamorph of Rhexoampullifera fagi is saprobic on fallen, dead leaf of Fagus

Foodplant / saprobe
superficial, sessile apothecium of Rhizodiscina lignyota is saprobic on decorticate wood of Fagus
Remarks: season: 10-7

Foodplant / saprobe
fruitbody of Rhodotus palmatus is saprobic on dead, fallen, decayed wood of Fagus
Other: minor host/prey

Foodplant / feeds on
Rhopalomesites tardyi feeds on dead wood of Fagus

Foodplant / saprobe
fruitbody of Rigidoporus ulmarius is saprobic on dead, white-rotted stump (large) of Fagus

Foodplant / saprobe
fruitbody of Rigidoporus undatus is saprobic on dead, sodden, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
colony of Geniculosporium dematiaceous anamorph of Rosellinia aquila is saprobic on dead branch of Fagus
Remarks: season: 2-5

Foodplant / saprobe
Geniculosporium dematiaceous anamorph of Rosellinia thelena is saprobic on debris of Fagus
Remarks: season: 9-5

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Rubinoboletus rubinus is ectomycorrhizal with live root of Fagus
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula amarissima is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula amoenolens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula anthracina is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula atropurpurea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula aurora is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula brunneoviolacea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula campestris is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula curtipes is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula cyanoxantha is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula decipiens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula delica is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula densifolia is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula emeticicolor is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula faginea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula farinipes is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula fellea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula foetens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula fragilis var. fragilis is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula gracillima is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula grata is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula graveolens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula heterophylla is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula ionochlora is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula lepidicolor is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula luteotacta is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula maculata is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula melitodes is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula melzeri is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula nigricans is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula nobilis is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula odorata is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula olivacea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula parazurea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula praetervisa is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula pseudointegra is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula raoultii is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula risigallina is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula romellii is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula rosea is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula solaris is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula subfoetens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula velenovskyi is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula vesca is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula violeipes is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Russula virescens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / saprobe
usually long-stalked apothecium of Rutstroemia petiolorum is saprobic on fallen, rotting leaf (midrib) of Fagus
Remarks: season: 10

Foodplant / saprobe
sporodochium of Sarcopodium anamorph of Sarcopodium tortuosum is saprobic on dead wood of Fagus

Foodplant / saprobe
fruitbody of Schizophyllum commune is saprobic on dead, fallen wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Schizopora radula is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Scleroderma cepa is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Scleroderma citrinum is ectomycorrhizal with live root of Fagus
Remarks: season: late Summer +
Other: uncertain

Foodplant / saprobe
apothecium of Scutellinia scutellata is saprobic on dead, rotten, wet wood of Fagus
Remarks: season: 5-11
Other: minor host/prey

Foodplant / saprobe
epiphyllous, clypeate, swarming apothecium of Scutoscypha fagi is saprobic on fallen, rotting leaf (very thin) of Fagus
Remarks: season: 10

Foodplant / saprobe
fruitbody of Scytinostroma portentosum is saprobic on dead bark of Fagus
Other: minor host/prey

Fungus / saprobe
effuse colony of Selenosporella dematiaceous anamorph of Selenosporella curvispora is saprobic on dead cupule of Fagus

Foodplant / saprobe
sporodochium of Septotrullula dematiaceous anamorph of Septotrullula bacilligera is saprobic on dead branch (bark) of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Serendipita orliensis is saprobic on dead, decayed bark of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Serendipita vermifera is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Serpula himantioides is saprobic on dead, decayed wood of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Seticyphella tenuispora is saprobic on dead, fallen, decayed leaf of Fagus

Foodplant / saprobe
fruitbody of Simocybe centunculus var. centunculus is saprobic on dead, fallen, decayed log (large) of Fagus
Remarks: season: late summer +

Foodplant / saprobe
fruitbody of Simocybe haustellaris is saprobic on dead, fallen, decayed branch of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Simocybe sumptuosa is saprobic on dead, fallen, decayed branch (large) of Fagus
Other: major host/prey

Plant / resting place / within
ovum of Sinodendron cylindricum may be found in sawdust-packed tunnel in dead wood of Fagus

Foodplant / saprobe
fruitbody of Sistotrema hispanicum is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Sistotrema sernanderi is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Sistotremastrum niveocremeum is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Sistotremella hauerslevii is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Skeletocutis alutacea is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Skeletocutis amorpha is saprobic on dead, fallen, decayed wood of Fagus
Remarks: Other: uncertain

Foodplant / saprobe
fruitbody of Skeletocutis carneogrisea is saprobic on dead wood of Fagus
Remarks: Other: uncertain

Foodplant / saprobe
fruitbody of Skeletocutis nivea is saprobic on dead, fallen, decayed stick of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Skeletocutis vulgaris is saprobic on dead, fallen, decayed branch (large) of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Spadicoides dematiaceous anamorph of Spadicoides bina is saprobic on dead bark of Fagus
Remarks: season: 1-12

Foodplant / saprobe
effuse colony of Spadicoides dematiaceous anamorph of Spadicoides grovei is saprobic on dead wood of Fagus
Remarks: season: 5-9

Foodplant / parasite
fruitbody of Sparassis spathulata parasitises live root of Fagus
Other: major host/prey

Foodplant / saprobe
Sphaeridium anamorph of Sphaeridium citrinum is saprobic on Fagus

Foodplant / saprobe
larva of Sphegina is saprobic on sap run of Fagus

Foodplant / saprobe
immersed, gregarious ascocarp of Splanchnonema loricatum is saprobic on dead branch of Fagus

Foodplant / saprobe
effuse colony of Spondylocladiopsis dematiaceous anamorph of Spondylocladiopsis cupulicola is saprobic on fallen, dead cupule of Fagus
Remarks: season: 10-11

Foodplant / saprobe
fruitbody of Spongipellis delectans is saprobic on dead, fallen, decayed branch (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Spongipellis pachyodon is saprobic on living trunk of Fagus

Foodplant / saprobe
fruitbody of Spongipellis spumeus is saprobic on wood of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Sporidesmiella dematiaceous anamorph of Sporidesmiella hyalosperma var. hyalosperma is saprobic on dead branch of Fagus
Remarks: season: 2-10

Foodplant / saprobe
effuse colony of Sporidesmium dematiaceous anamorph of Sporidesmium coronatum is saprobic on dead bark of Fagus

Foodplant / saprobe
effuse colony of Sporidesmium dematiaceous anamorph of Sporidesmium folliculatum is saprobic on fallen branch of Fagus
Remarks: season: 3-11

Foodplant / saprobe
effuse colony of Sporidesmium dematiaceous anamorph of Sporidesmium goidanichii is saprobic on dead leaf of Fagus

Foodplant / saprobe
effuse colony of Sporidesmium dematiaceous anamorph of Sporidesmium hormiscioides is saprobic on dead wood of Fagus

Foodplant / saprobe
effuse colony of Sporidesmium dematiaceous anamorph of Sporidesmium leptosporum is saprobic on dead branch of Fagus
Remarks: season: 1-12

Foodplant / saprobe
effuse colony of Sporoschisma dematiaceous anamorph of Sporoschisma juvenile is saprobic on bark of Fagus

Foodplant / saprobe
fruitbody of Steccherinum albidum is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Steccherinum bourdotii is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Steccherinum fimbriatum is saprobic on dead, fallen, decayed wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Steccherinum ochraceum is saprobic on dead, fallen, decayed twig of Fagus
Other: major host/prey

Plant / associate
epigeous fruitbody of Stephanospora caroticolor is associated with Fagus
Other: major host/prey

Foodplant / internal feeder
Stereocorynes truncorum feeds within dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Stereum rameale is saprobic on dead, fallen, decayed stick (thin) of Fagus
Other: minor host/prey

Foodplant / parasite
fruitbody of Stereum rugosum parasitises live trunk of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Stereum subtomentosum is saprobic on dead, fallen branch (large) of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Strobilomyces strobilaceus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / saprobe
effuse colony of Pseudospiropes dematiaceous anamorph of Strossmayeria atriseda is saprobic on dead bark of Fagus

Foodplant / saprobe
superficial apothecium of Strossmayeria basitricha is saprobic on dead, decorticate wood of Fagus

Foodplant / saprobe
fruitbody of Stypella crystallina is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Stypella dubia is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Stypella glaira is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
fruitbody of Stypella legonii is saprobic on dead, soft, decayed branch of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Stypella subgelatinosa is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Stypella subhyalina is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Subulicystidium longisporum is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
effuse colony of Taeniolina dematiaceous anamorph of Taeniolella faginea is saprobic on dead bark of Fagus

Foodplant / saprobe
colony of Taeniolella dematiaceous anamorph of Taeniolella scripta is saprobic on Fagus

Foodplant / saprobe
effuse colony of Taeniolina anamorph of Taeniolina scripta is saprobic on dead bark of Fagus

Foodplant / saprobe
fruitbody of Tapinella panuoides is saprobic on dead, decaying wood of Fagus
Other: unusual host/prey

Foodplant / saprobe
stalked apothecium of Tatraea dumbirensis is saprobic on decorticate wood of Fagus

Foodplant / saprobe
fruitbody of Tephrocybe boudieri is saprobic on dead, fallen, decayed leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Tephrocybe fusispora is saprobic on dead, decaying leaf of litter of Fagus

Plant / associate
fruitbody of Tephrocybe inolens is associated with Fagus

Foodplant / saprobe
fruitbody of Tephrocybe osmophora is saprobic on dead, fallen, decaying leaf of litter of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Terana caerulea is saprobic on dead, decayed wood of Fagus
Other: minor host/prey

Foodplant / open feeder
larva of Thaumetopoea processionea grazes on Fagus
Other: minor host/prey

Foodplant / saprobe
Cyclotherium coelomycetous anamorph of Thyridaria rubronotata is saprobic on dead branch of Fagus
Remarks: season: 12-3
Other: minor host/prey

Plant / resting place / on
fruitbody of Tomentella atrovirens may be found on dead, decayed wood of Fagus

Plant / resting place / on
fruitbody of Tomentella clavigera may be found on dead, fallen, decayed cupule of Fagus

Plant / resting place / on
fruitbody of Tomentella crinalis may be found on dead, decayed wood of Fagus
Other: major host/prey

Plant / resting place / on
fruitbody of Tomentella pilosa may be found on dead, decayed wood of Fagus

Plant / resting place / on
fruitbody of Tomentella punicea may be found on dead, decayed wood of Fagus
Other: major host/prey

Plant / resting place / on
fruitbody of Tomentella umbrinospora may be found on dead, decayed wood of Fagus
Other: major host/prey

Plant / resting place / on
fruitbody of Tomentella viridula may be found on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Trametes gibbosa is saprobic on dead, fallen, decayed trunk (large) of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Trametes hirsuta is saprobic on dead, fallen branch of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Trametes ochracea is saprobic on dead wood of Fagus

Foodplant / saprobe
fruitbody of Trametes pubescens is saprobic on dead wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Trechispora alnicola is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Trechispora cohaerens is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Trechispora nivea is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Trechispora stevensonii is saprobic on dead, decayed wood of Fagus

Foodplant / saprobe
partly immersed pseudothecium of Trematosphaeria pertusa is saprobic on decorticate branch of Fagus
Remarks: season: 3-5

Foodplant / saprobe
fruitbody of Trichaptum abietinum is saprobic on Fagus
Other: unusual host/prey

Foodplant / saprobe
effuse colony of Trichocladium dematiaceous anamorph of Trichocladium opacum is saprobic on bark of Fagus

Foodplant / saprobe
colony of Trichoderma anamorph of Trichoderma polysporum is saprobic on wood of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma acerbum is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma album is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma atrosquamosum var. atrosquamosum is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma columbetta is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma fulvum is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma gausapatum is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma orirubens is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma scalpturatum is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma sciodes is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma sulphureum var. sulphureum is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: minor host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma ustale is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tricholoma ustaloides is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / saprobe
superficial, gregarious perithecium of Trichosphaeria pilosa is saprobic on dead branch of Fagus

Foodplant / saprobe
effuse colony of Trichothecium anamorph of Trichothecium roseum is saprobic on fallen branch of Fagus
Remarks: season: 10-3

Foodplant / saprobe
effuse colony of Tricladium anamorph of Tricladium castaneicola is saprobic on rotting cupule of Fagus

Foodplant / saprobe
effuse colony of Triposporium dematiaceous anamorph of Triposporium elegans is saprobic on dead, often grey or purple stained twig of Fagus
Remarks: season: 1-12

Foodplant / saprobe
grouped, superficial pseudothecium of Tubeufia cerea is saprobic on dead cupule of Fagus
Remarks: season: 4-10

Foodplant / saprobe
superficial, conidial pseudothecium of Tubeufia helicoma is saprobic on dead branch of Fagus
Remarks: season: 12

Foodplant / saprobe
basidiome of Tulasnella allantospora is saprobic on dead, decayed wood of Fagus
Other: unusual host/prey

Foodplant / saprobe
basidiome of Tulasnella bourdotii is saprobic on dead, decayed wood of Fagus
Other: unusual host/prey

Foodplant / saprobe
basidiome of Tulasnella cystidiophora is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
basidiome of Tulasnella pallida is saprobic on dead, decayed wood of Fagus

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Tylopilus felleus is ectomycorrhizal with live root of Fagus
Remarks: Other: uncertain
Other: major host/prey

Foodplant / saprobe
fruitbody of Tyromyces chioneus is saprobic on dead, stacked log of Fagus
Other: minor host/prey

Foodplant / saprobe
immersed, grouped in circles perithecium of Valsa ambiens is saprobic on branch of Fagus
Remarks: season: 10-5

Foodplant / saprobe
immersed, in groups of about 10 perithecium of Valsa ceratosperma is saprobic on branch of Fagus
Remarks: season: 11-3

Foodplant / saprobe
immersed, stromatic, in groups of 7-10 perithecium of Valsaria insitiva is saprobic on dead branch of Fagus
Remarks: season: 10-11

Foodplant / saprobe
stromatic, in groups of 3-6 perithecium of Valsella amphoraria is saprobic on dead branch of Fagus

Foodplant / saprobe
erumpent, sessile apothecium of Velutarina rufo-olivacea is saprobic on dead branch of Fagus
Remarks: season: 1-12 (good condition: 8)

Foodplant / saprobe
effuse colony of Virgaria dematiaceous anamorph of Virgaria nigra is saprobic on bark of Fagus

Foodplant / saprobe
effuse colony of Virgariella dematiaceous anamorph of Virgariella atra is saprobic on rotten wood of Fagus

Foodplant / saprobe
fruitbody of Volvariella bombycina is saprobic on dead stump (large) of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Volvariella caesiotincta is saprobic on dead, decayed wood of Fagus
Other: minor host/prey

Foodplant / saprobe
fruitbody of Vuilleminia comedens is saprobic on dead, decorticate, attached branch of Fagus
Other: unusual host/prey

Foodplant / saprobe
fruitbody of Xenasma pruinosum is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / saprobe
fruitbody of Xenasma pulverulentum is saprobic on dead, decayed wood of Fagus
Other: major host/prey

Foodplant / mycorrhiza / ectomycorrhiza
fruitbody of Xerocomellus engelii is ectomycorrhizal with live root of Fagus

Foodplant / saprobe
fruitbody of Xerula caussei is saprobic on buried wood of Fagus
Other: major host/prey

Foodplant / saprobe
erect stroma of Xylaria carpophila is saprobic on fallen cupule of Fagus
Remarks: season: 9-10

Foodplant / saprobe
thread-like stroma of Xylaria filiformis is saprobic on rotting leaf of Fagus

Foodplant / saprobe
colony of Xylohypha dematiaceous anamorph of Xylohypha ferruginosa is saprobic on wood of Fagus

Foodplant / saprobe
colony of Xylohypha dematiaceous anamorph of Xylohypha nigrescens is saprobic on wood of Fagus

Foodplant / saprobe
larva of Xylota sylvarum is saprobic on rot hole of Fagus
Remarks: Other: uncertain

Foodplant / saprobe
Zalerion maritima is saprobic on intertidal wood of Fagus