dcsimg

Associations ( Inglês )

fornecido por BioImages, the virtual fieldguide, UK
In Great Britain and/or Ireland:
Foodplant / saprobe
fruitbody of Athelopsis lembospora is saprobic on decayed debris of Polystichum

Foodplant / saprobe
epiphyllous Entyloma aspidii is saprobic on dead frond of Polystichum

Foodplant / saprobe
fruitbody of Pterula multifida is saprobic on dead, damp, decayed frond of Polystichum

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Description ( Inglês )

fornecido por Flora of Zimbabwe
Plants terrestrial or lithophytic. Rhizome short, erect or creeping; rhizome scales brown, entire, densely set. Stipe not articulated, scaly at base. Fronds tufted, herbaceous to coriaceous. Lamina narrowly elliptic to oblong-lanceolate, pinnate to 3-pinnate, but pinnae not basiscopically developed. Pinnae and pinnules unequal at the base, crenate to aristate-dentate, veins free. Pinnae costae with raised edges on the upper surface. Sori round; indusia peltate.
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Mark Hyde, Bart Wursten and Petra Ballings
citação bibliográfica
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Polystichum Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/genus.php?genus_id=70
autor
Mark Hyde
autor
Bart Wursten
autor
Petra Ballings
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Flora of Zimbabwe

Polystichum ( Catalão; Valenciano )

fornecido por wikipedia CA
 src=
Polystichum braunii
 src=
P. munitum
 src= A Wikimedia Commons hi ha contingut multimèdia relatiu a: Polystichum Modifica l'enllaç a Wikidata

Polystichum és un gènere de falgueres que compta amb unes 260 espècies amb distribució cosmopolita. La diversitat més gran es troba a l'est d'Àsia amb unes 120 espècies a la Xina; la regió de Mèxic a Brasil compta amb unes 100 espècies; tenen menor diversitat: Àfrica (17 espècies), Amèrica del Nord (15 espècies) i Europa (5 espècies).

Als Països Catalans són autòctones: Polystichum lonchitis, Polysticum aculeatum i, Polystichum setiferum.[1]

Moltes d'aquestes falgueres formen una corona amb les arrels i les fulles fan de 30 a 200 cm de llarg.

L'espècie Polystichum tsus-simense de l'est d'Àsia es conrea com a planta ornamental.

Algunes espècies

Alguns híbrids
  • Polystichum × bicknellii (P. aculeatum × P. setiferum)
  • Polystichum × illyricum (P. aculeatum × P. lonchitis)
  • Polystichum × lonchitiforme (P. lonchitis × P. setiferum)

Refeències i enllaços externs

  1. Oriol de Bolòs i Josep Vigo Flora dels Països Catalans 1980
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Polystichum: Brief Summary ( Catalão; Valenciano )

fornecido por wikipedia CA

Polystichum és un gènere de falgueres que compta amb unes 260 espècies amb distribució cosmopolita. La diversitat més gran es troba a l'est d'Àsia amb unes 120 espècies a la Xina; la regió de Mèxic a Brasil compta amb unes 100 espècies; tenen menor diversitat: Àfrica (17 espècies), Amèrica del Nord (15 espècies) i Europa (5 espècies).

Als Països Catalans són autòctones: Polystichum lonchitis, Polysticum aculeatum i, Polystichum setiferum.

Moltes d'aquestes falgueres formen una corona amb les arrels i les fulles fan de 30 a 200 cm de llarg.

L'espècie Polystichum tsus-simense de l'est d'Àsia es conrea com a planta ornamental.

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Skjoldbregne-slægten ( Dinamarquês )

fornecido por wikipedia DA

Skjoldbregne-slægten (Polystichum) er en stor slægt af bregner i Mangeløv-familien. Slægten har 200-300 arter, heraf dog kun 3 i Skandinavien hvoraf kun 1 vildtvoksende i Danmark, men flere dyrkes som haveplanter.

Skjoldbregner er ret store bregner med korte jordstængler. De lange, slanke blade sidder i en roset ved jorden. Bladene er stærkt fligede eller fjerformede, og hele bladpladen er ofte spidst lancet-formet. Sporehusgrupperne sidder langs kanten af bladene. Mange arter er vintergrønne.

Arter i Danmark Stub
Denne botanikartikel er kun påbegyndt. Hvis du ved mere om emnet, kan du hjælpe Wikipedia ved at udvide den.
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Schildfarne ( Alemão )

fornecido por wikipedia DE

Die Schildfarne (Polystichum) sind eine weltweit verbreitete Farn-Gattung. Die 200 bis 300 Arten sind fast weltweit von den polaren Gegenden bis in die Tropen verbreitet. Ihren Namen haben sie von den schildförmigen Indusien.

Beschreibung

 src=
Gelappter Schildfarn (Polystichum aculeatum). Gut zu erkennen sind die schildförmigen Indusien.

Es handelt sich durchgehend um erdbewohnende Farne, deren Hauptsprosse aufrecht bis aufsteigend wachsen. Alle Arten sind wintergrün.

Die fertilen und die sterilen Farnwedel sind gleich gestaltet (Ausnahme: Polystichum acrostichoides). Sie sind von der Form her lineal-lanzettlich bis breit lanzettlich, und ein- bis dreifach gefiedert. Bei vielen Arten ist die Blattspreite etwas dicklich bis dick-ledrig. Die obersten Fiederabschnitte haben bei den vielen Arten einen asymmetrischen Grund mit einem nach vorne gerichteten Zahn. Die Hauptachse der Wedel ist oft mit Spreuschuppen besetzt.

Die Sori liegen auf jedem Fiederabschnitt in je einer Reihe zwischen den beiden Blatträndern und der Mittelrippe. Sie sind rund und werden von einem rundlichen, schildförmigen Indusium bedeckt, welches bei manchen Arten sehr früh abfällt, bei anderen aber auch lang bleiben kann.

Standortansprüche

Die meisten Arten wachsen auf Waldboden, oder auf Erde in Felsspalten oder an steinigen Abhängen.

 src=
Gelappter Schildfarn (Polystichum aculeatum)
 src=
Lanzen-Schildfarn (Polystichum lonchitis)
 src=
Japanischer Schildfarn (Polystichum polyblepharum)

Systematik und Verbreitung

Die Gattung Polystichum wurde ursprünglich als „Sammelgattung“ benutzt, in die viele Arten mit unsicherem Status oder unklaren Verwandtschaftsverhältnissen eingegliedert wurden. Es ist zu erwarten, dass viele Arten irgendwann in andere bestehende oder neue Gattungen kommen.

Die Tatsache, dass die Arten der Gattung häufig Hybride bilden, und die große morphologische Ähnlichkeit insbesondere der mehrfach gefiederten Arten, machen auch eine Artabgrenzung schwierig. Da eine Revision der Gattung bislang aussteht, sind vermutlich einige der bestehenden Artbezeichnungen Synonyme, andere werden wohl eher als Unterarten einer einzigen Art enden.

Die Gattung Polystichum ist weltweit von den polaren Gegenden bis in die Tropen verbreitet.

Von den 180 bis 300 Arten kommen folgende in Europa, Nordafrika und Vorderasien vor:[1][2]

  • Gelappter Schildfarn, Glanzschildfarn oder Dorniger Schildfarn (Polystichum aculeatum (L.) Roth), eine typische Art luftfeuchter Hangwälder
  • Zarter Schildfarn oder Brauns Schildfarn (Polystichum braunii (Spenner) Fée), Charakterart kalkarmer Schluchtwälder (Fraxino-Aceretum pseudoplatani)
  • Polystichum drepanum (Sw.) C.Presl, kommt nur auf Madeira vor.[1]
  • Polystichum falcinellum (Sw.) C.Presl, ebenfalls nur auf Madeira.[1]
  • Lanzen-Schildfarn (Polystichum lonchitis (L.) Roth), eine Art der Blockschutthalden des Hochgebirges, und die einzige europäische mit einfach gefiederten Blättern.
  • Grannen-Schildfarn oder Borstiger Schildfarn (Polystichum setiferum (Forssk.) Moore ex Woynar), eine eher südlich verbreitete Art luftfeuchter Buchenmischwälder, die an wenigen Wuchsorten auch in Deutschland vorkommt. Er wird gerne in Gärten gepflanzt.
  • Polystichum webbianum (A.Br.) C.Chr.: Sie kommt auf Madeira vor.[1] Er wird von manchen Autoren auch als Arachniodes webbiana (A. Braun) Schelpe in die Gattung Arachniodes gestellt.[1]
  • Polystichum woronowii Fomin: Sie kommt in der Türkei, im Kaukasusraum, in Georgien und in Aserbaidschan vor.[1]

Außerdem findet man ab und zu die Hybride

  • Polystichum ×bicknellii (Christ) Hahne = Polystichum aculeatum × Polystichum setiferum

Außerhalb Europas kommen unter anderem folgende Arten vor (Auswahl):

Als Zierpflanzen spielen außer dem erwähnten Dornigen Schildfarn die folgenden Arten eine Rolle:

Naturschutz

In Deutschland stehen alle Schildfarn-Arten unter Naturschutz.

Quellen und weiterführende Informationen

Literatur

Einzelnachweise

  1. a b c d e f g M. Christenhusz, E. von Raab-Straube (2013): Polypodiopsida. Datenblatt Polystichum In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
  2. Alfred Hansen, Per Sunding: Flora of Macaronesia. Checklist of vascular plants. In: Sommerfeltia. 4., überarbeitete Auflage. Band 17. Botanical Garden and Museum, University of Oslo, Oslo 1993, ISBN 82-7420-019-5, S. 14–16.
  3. a b c d e f g h i j Polystichum im Germplasm Resources Information Network (GRIN), USDA, ARS, National Genetic Resources Program. National Germplasm Resources Laboratory, Beltsville, Maryland. Abgerufen am 11. März 2019.
  4. Ngā Tipu o Aotearoa - New Zealand Plants. The Plant Names Database: Polystichum richardii., abgerufen am 24. Februar 2012.

Weblinks

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wikipedia DE

Schildfarne: Brief Summary ( Alemão )

fornecido por wikipedia DE

Die Schildfarne (Polystichum) sind eine weltweit verbreitete Farn-Gattung. Die 200 bis 300 Arten sind fast weltweit von den polaren Gegenden bis in die Tropen verbreitet. Ihren Namen haben sie von den schildförmigen Indusien.

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wikipedia DE

Polystichum ( Inglês )

fornecido por wikipedia EN

Polystichum is a genus of ferns in the family Dryopteridaceae, subfamily Dryopteridoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).[1] The genus has about 500 species and has a cosmopolitan distribution.[1][3] The highest diversity is in eastern Asia, with about 208 species in China alone;[3] the region from Mexico to Brazil has at least 100 additional species; Africa (at least 17 species), North America (at least 18 species), and Europe (at least 5 species) have much lower diversity. Polystichum species are terrestrial or rock-dwelling ferns of warm-temperate and montane-tropical regions (a few species grow in alpine regions). They are often found in disturbed habitats such as road cuts, talus slopes, and stream banks.[4]

Description

Many ferns of this genus have stout, slowly creeping rootstocks that form a crown, with a vase-like ring of evergreen fronds 30 to 200 centimetres (10 to 80 in) long. The sori are round, with a circular indusium, except in South American species which lack an indusium.[5] The stipes have prominent scales with often have hair-like cilia, but lack any true hairs.[5] The genus differs from the well-known and allied fern genus Dryopteris in the indusium being circular, not reniform, and in having the leaf segments with auricles—asymmetrical blades where one side of the segment is much longer than the other at the base.

Apomixis

Apomixis, the development of an embryo without the occurrence of fertilization, is particularly common among ferns. Apomixis evolved several times independently in three different clades of polystichoid ferns.[6]

Taxonomy

Polystichum is one of the 10 largest fern genera and is grouped within the Dryopteridaceae.[7] Polystichum s.l. is well defined as its own monophyletic group, including species from the genera Cyrtomidictyum, Cyrtogonellum, Cyrtomium, and Phanerophlebia.[8] Research concerning taxonomy within Polystichum s.s. is ongoing, with high levels of hybridization, allopolyploidy, and apomixis making distinctions difficult.[9] Based on genetic analysis Little & Barrington (2003) originally defined a monophyletic Polystichum s.s. by removing Cyrtomium as its own genus.[4] It was further separated by Li et al. (2008) into a separate clade along with Phanerophlebia.[10]

Selected species

The genus has a large number of species. The PPG I classification suggested that there were about 500 species;[1] as of February 2020, the Checklist of Ferns and Lycophytes of the World listed 397 species and 58 hybrids, noting that "many undescribed species remain".[11] The genus Polystichum includes, but is not limited to, the following species. In this list, a species name preceded by (=) is considered to be a synonym of the accepted species name above it.

Hybrids

Hybridisation is frequent in the genus, with several named hybrids, including:-

  • P. × bicknellii (P. aculeatum × P. setiferum)
  • P. × illyricum (P. aculeatum × P. lonchitis)
  • P. × lonchitiforme (P. lonchitis × P. setiferum)
  • P. × lesliei (P. setiferum × P. munitum) first found in Surrey in 1995 and a second plant found in Cornwall in 2001.[41]

Former species

Species that were at one time considered part of the genus Polystichum, but are now categorized elsewhere, include:

Distribution

With species in six continents and many islands, Polystichum is remarkable for its global spread. Polystichum ferns first emerged in Asia during the late Eocene, around 49 million years ago.[3] During this period there were high temperatures across the globe, which may have contributed to the diversification of flora.[45]

Polystichum's spread to the New World took place during the late Eocene to early Oligocene. The most likely dispersal method was across a paratropical forest on a Pacific Ocean land bridge, such as the Bering Land Bridge.[3] For a period before the height of the Ice Age temperatures froze enough seawater to lower the sea level but still allowed a forest to grow in Northern latitudes. From there Polystichum was able to spread through North American and into Central America.

Original theories described Polystichum spreading further into South America from Central America, but recent research has shown that South American Polystichum instead spread through long-distance dispersal from Australia. Genetic study has revealed close evolutionary relationships between Polystichum species in these two areas. Both Austral and Austral South American species lack and indusium. Austral Polystichum lack cilia, while South American species have marginal cilia.[46]

Hawaiian Polystichum also spread through long-distance dispersal, with two separate dispersal events leading to the three Polystichum now observed in Hawaii.[9]

Ecology

Polystichum species are used as food plants by the larvae of some Lepidoptera species including Pharmacis fusconebulosa. Specimens of some of these can be found at the Royal Botanic Gardens, Sydney.

Cultivation

Several species are grown as ornamental plants in gardens, notably P. setiferum. One species, P. tsus-simense of eastern Asia, is commonly offered as a houseplant.

References

  1. ^ a b c d PPG I (2016), "A community-derived classification for extant lycophytes and ferns", Journal of Systematics and Evolution, 54 (6): 563–603, doi:10.1111/jse.12229, S2CID 39980610
  2. ^ Synonyms Tropicos.org. Missouri Botanical Garden. 25 Jan 2012
  3. ^ a b c d Le Péchon, Timothée; Zhang, Liang; He, Hai; Zhou, Xin-Mao; Bytebier, Benny; Gao, Xin-Fen; Zhang, Li-Bing (2016-05-01). "A well-sampled phylogenetic analysis of the polystichoid ferns (Dryopteridaceae) suggests a complex biogeographical history involving both boreotropical migrations and recent transoceanic dispersals". Molecular Phylogenetics and Evolution. 98: 324–336. doi:10.1016/j.ympev.2016.02.018. ISSN 1055-7903. PMID 26944012.
  4. ^ a b Little, D. P.; Barrington, D. S. (2003-03-01). "Major evolutionary events in the origin and diversification of the fern genus Polystichum (Dryopteridaceae)". American Journal of Botany. 90 (3): 508–514. doi:10.3732/ajb.90.3.508. ISSN 0002-9122. PMID 21659143. S2CID 11137206.
  5. ^ a b "Polystichum Homepage". www.uvm.edu. Retrieved 2019-12-17.
  6. ^ Hong-Mei Liu, Robert J. Dyer, Zhi-You Guo, Zhen Meng,Jian-Hui Li, Harald Schneider (2012) The Evolutionary Dynamics of Apomixis in Ferns: A Case Study from Polystichoid Ferns Journal of Botany Volume 2012 (2012), Article ID 510478, 11 pages https://dx.doi.org/10.1155/2012/510478
  7. ^ Little, Damon P.; Barrington, David S. (2003). "Major evolutionary events in the origin and diversification of the fern genus Polystichum (Dryopteridaceae)". American Journal of Botany. 90 (3): 508–514. doi:10.3732/ajb.90.3.508. ISSN 1537-2197. PMID 21659143. S2CID 11137206.
  8. ^ Li, Chun-xiang; Lu, Shu-gang; Barrington, David S. (2008-01-01). "Phylogeny of Chinese Polystichum (Dryopteridaceae) based on chloroplast DNA sequence data (trnL-F and rps4-trnS)". Journal of Plant Research. 121 (1): 19–26. doi:10.1007/s10265-007-0120-1. ISSN 1618-0860. PMID 18000642. S2CID 35788718.
  9. ^ a b Driscoll, H. E.; Barrington, D. S. (2007-08-01). "Origin of Hawaiian Polystichum (Dryopteridaceae) in the context of a world phylogeny". American Journal of Botany. 94 (8): 1413–1424. doi:10.3732/ajb.94.8.1413. ISSN 0002-9122. PMID 21636509. S2CID 5811183.
  10. ^ Li, Chun-xiang; Lu, Shu-gang; Barrington, David S. (January 2008). "Phylogeny of Chinese Polystichum (Dryopteridaceae) based on chloroplast DNA sequence data (trnL-F and rps4-trnS)". Journal of Plant Research. 121 (1): 19–26. doi:10.1007/s10265-007-0120-1. ISSN 0918-9440. PMID 18000642. S2CID 35788718.
  11. ^ Hassler, Michael & Schmitt, Bernd (January 2020), "Polystichum", Checklist of Ferns and Lycophytes of the World, 8.20, retrieved 2020-02-02
  12. ^ USDA, NRCS (n.d.). "Polystichum andersonii". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 Jan 2012.
  13. ^ P. bonseyi Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  14. ^ USDA, NRCS (n.d.). "Polystichum bonseyi". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 Jan 2012.
  15. ^ USDA, NRCS (n.d.). "Polystichum brachypterum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 Jan 2012.
  16. ^ USDA, NRCS (n.d.). "Polystichum braunii". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 Jan 2012.
  17. ^ P. brachypterum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  18. ^ P. capillipes Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  19. ^ P. echinatum, Tropicos.org. Missouri Botanical Garden., 19 Jan 2012
  20. ^ P. kiusiuense Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  21. ^ USDA, NRCS (n.d.). "Polystichum haleakalense". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 Jan 2012.
  22. ^ Conspectus of Southern African Pteridophyta, J. P. Roux, Nov. 2001. p. 129
  23. ^ P. mollissimum Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  24. ^ P. nakenense Chinese Plant Names www.eFloras.org 20 Dec 2012
  25. ^ P. neolobatum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  26. ^ P. ordinatum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  27. ^ P. erinaceum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  28. ^ P. brunneum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  29. ^ USDA, NRCS (n.d.). "Polystichum setigerum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 20 Jan 2012.
  30. ^ P. lichiangense Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  31. ^ P. sinense Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  32. ^ P. apicisterile Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  33. ^ P. integripinnulum Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  34. ^ P. conaense Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  35. ^ P. ilicifolium Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  36. ^ P. heteropaleaceum Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  37. ^ P. kodamae Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  38. ^ P. xiphophyllum Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  39. ^ P. gyirongense Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  40. ^ P. jizhushanense Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  41. ^ Murphy, Rosaline J; Page, Christopher N; Parslow, Rosemary E; Bennallick, Ian J (2012). Ferns, Clubmosses, Quillworts and Horsetails of Cornwall and the Isles of Scilly. Truro: ERCCIS. ISBN 978-1-902864-07-5.
  42. ^ P. auriculatum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  43. ^ P. falcatum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  44. ^ P. lepidocaulon Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  45. ^ LI, Chunxiang (2004). "Asian origin for Polystichum (Dryopteridaceae) based on rbcL sequences". Chinese Science Bulletin. 49 (11): 1146. Bibcode:2004ChSBu..49.1146L. doi:10.1360/04wc0086. ISSN 1001-6538. S2CID 85087849.
  46. ^ Morero, Rita E.; Deanna, Rocío; Barboza, Gloria E.; Barrington, David S. (August 2019). "Historical biogeography of the fern genus Polystichum (Dryopteridaceae) in Austral South America". Molecular Phylogenetics and Evolution. 137: 168–189. doi:10.1016/j.ympev.2019.05.004. PMID 31077789. S2CID 150375407.

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Polystichum: Brief Summary ( Inglês )

fornecido por wikipedia EN

Polystichum is a genus of ferns in the family Dryopteridaceae, subfamily Dryopteridoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus has about 500 species and has a cosmopolitan distribution. The highest diversity is in eastern Asia, with about 208 species in China alone; the region from Mexico to Brazil has at least 100 additional species; Africa (at least 17 species), North America (at least 18 species), and Europe (at least 5 species) have much lower diversity. Polystichum species are terrestrial or rock-dwelling ferns of warm-temperate and montane-tropical regions (a few species grow in alpine regions). They are often found in disturbed habitats such as road cuts, talus slopes, and stream banks.

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Polystichum ( Espanhol; Castelhano )

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Polystichum: Brief Summary ( Espanhol; Castelhano )

fornecido por wikipedia ES

Polystichum es un género de helechos perteneciente a la familia Dryopteridaceae. Contiene 935 especies.​

 src= Polystichum setiferum 'Plumosum densum'
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Astelsõnajalg ( Estônio )

fornecido por wikipedia ET

Astelsõnajalg (Polystichum) on taimeperekond sõnajalaliste sugukonnast.

Eestis on levinud kaks liiki:

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Härkylät ( Finlandês )

fornecido por wikipedia FI

Härkylät (Polystichum) on saniaissuku alvejuurikasvien heimossa. Härkylälajien tunnusmerkkejä ovat lehtien lehdyköiden piikkihampaisuus ja itiöpesäkkeen kilpimäinen, keskeltä kiinnittynyt katesuomu. [1]

Lajeja

Pohjoismaissa kasvaa kolme luonnonvaraista härkylälajia. [3] Niistä Suomessa vain suippohärkylä, jota tavataan hyvin harvinaisena Lapissa ja Etelä-Suomessa. Yksi piikkihärkylän yksilö on löydetty Pohjois-Savosta, mutta laji on hävinnyt Suomesta. [4]

Lähteet

  1. Jahns, H. M.: Sanikkaiset, sammalet, jäkälät. Otava, 1982. ISBN 951-1-06854-7.
  2. Räty, E. & Alanko, P.: Viljelykasvien nimistö. Helsinki: Puutarhaliitto, 2004. ISBN 951-8942-57-9.
  3. a b Mossberg, B. & Stenberg, L.: Suuri Pohjolan kasvio. 2. painos. Suomentanut Vuokko, S. & Väre, H. Tammi, 2005. ISBN 951-31-2924-1.
  4. Hämet-Ahti, L., Suominen, J., Ulvinen, T. & Uotila, P. (toim.): Retkeilykasvio. Helsinki: Luonnontieteellinen keskusmuseo, Kasvimuseo, 1998. ISBN 951-45-8167-9.

Aiheesta muualla

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Härkylät: Brief Summary ( Finlandês )

fornecido por wikipedia FI

Härkylät (Polystichum) on saniaissuku alvejuurikasvien heimossa. Härkylälajien tunnusmerkkejä ovat lehtien lehdyköiden piikkihampaisuus ja itiöpesäkkeen kilpimäinen, keskeltä kiinnittynyt katesuomu.

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Polystichum ( Francês )

fornecido por wikipedia FR

Polystichum est un genre de fougères de la famille des Dryopteridaceae. Il regroupe de nombreuses espèces.

 src=
Polystichum setiferum 'Plumosum densum'

Étymologie

Le nom scientifique Polystichum vent du grec polus, « beaucoup » et stickos, « rangées », probablement en référence de la disposition des sores sur les frondes.

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Polystichum: Brief Summary ( Francês )

fornecido por wikipedia FR

Polystichum est un genre de fougères de la famille des Dryopteridaceae. Il regroupe de nombreuses espèces.

 src= Polystichum setiferum 'Plumosum densum'
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Papratnjača ( Croato )

fornecido por wikipedia hr Croatian

Papratnjača (lat. Polystichum), veliki rod listopadnih, poluzimzelenih i vazdazelenih trajnica iz porodice papratki Dryopteridaceae, ili osladovki (Polypodiaceae) po drugim izvorima, a obje porodice pripadaju redu osladolike.

Postoji između 370[1] i 450[2] vrsta raširenih po svim kontinentima, često su to litofitne paprati, a rjeđe epifiti

Vrste

  1. Polystichum acanthophyllum (Franch.) Christ
  2. Polystichum acrostichoides (Michx.) Schott
  3. Polystichum aculeatum (L.) Roth
  4. Polystichum aculeolatum Fée
  5. Polystichum acutidens Christ
  6. Polystichum acutipinnulum Ching & Shing
  7. Polystichum adungense Ching & Fraser-Jenk. ex H.S.Kung & Li Bing Zhang
  8. Polystichum albomarginatum M.Kessler & A.R.Sm.
  9. Polystichum alcicorne (Baker) Diels
  10. Polystichum alfaroi (Christ) Barrington
  11. Polystichum alluvium Li Bing Zhang, N.T.Lu & Yi F.Duan
  12. Polystichum alpinum Rosenst.
  13. Polystichum altum Ching ex Li Bing Zhang & H.S.Kung
  14. Polystichum ambiguum Maxon
  15. Polystichum amboroense M.Kessler & A.R.Sm.
  16. Polystichum × amboversum Sa.Kurata
  17. Polystichum ammifolium C.Chr.
  18. Polystichum × anceps Sa.Kurata
  19. Polystichum andersonii Hopkins
  20. Polystichum andinum Phil.
  21. Polystichum annapurnicola Fraser-Jenk.
  22. Polystichum anomalum (Hook. & Arn.) J.Sm.
  23. Polystichum aquifolium Underw. & Maxon
  24. Polystichum archboldii Copel.
  25. Polystichum articulatipilosum H.G.Zhou & Hua Li
  26. Polystichum assurgentipinnum W.M.Chu & B.Y.Zhang
  27. Polystichum atkinsonii Bedd.
  28. Polystichum auriculum Ching
  29. Polystichum australiense Tindale
  30. Polystichum australium Copel.
  31. Polystichum austropaleaceum Fraser-Jenk.
  32. Polystichum bachii M.Kessler & A.R.Sm.
  33. Polystichum bakerianum (Atk. ex C.B.Clarke) Diels
  34. Polystichum balansae Christ
  35. Polystichum bamlerianum Rosenst.
  36. Polystichum basipinnatum (Baker) Diels
  37. Polystichum biaristatum (Blume) T.Moore
  38. Polystichum bicknellii Hahne
  39. Polystichum bifidum Ching
  40. Polystichum bigemmatum Ching ex L. L. Xiang
  41. Polystichum bissectum C.Chr.
  42. Polystichum bolanicum Rosenst.
  43. Polystichum bonapartii Rosenst.
  44. Polystichum bonseyi W.H.Wagner & R.W.Hobdy
  45. Polystichum bradei Rosenst.
  46. Polystichum brassii Copel.
  47. Polystichum braunii (Spenn.) Fée
  48. Polystichum bulbiferum Barrington
  49. Polystichum calderonense Proctor
  50. Polystichum californicum (D.C.Eaton) Diels
  51. Polystichum carvifolium Diels
  52. Polystichum caudatum Fée
  53. Polystichum caudescens Dutra
  54. Polystichum cavernicola Li Bing Zhang & H.He
  55. Polystichum centronepalense Fraser-Jenk. & Tamang
  56. Polystichum chaparense M.Kessler & A.R.Sm.
  57. Polystichum cheilanthoides Copel.
  58. Polystichum chilense Diels
  59. Polystichum chingae Ching
  60. Polystichum christianae (Jenman) Underw. & Maxon
  61. Polystichum christii Ching
  62. Polystichum cochleatum Hieron.
  63. Polystichum concinnum Lellinger ex Barrington
  64. Polystichum congestum M.Kessler & A.R.Sm.
  65. Polystichum conjunctum (Ching) Li Bing Zhang
  66. Polystichum consimile Ching
  67. Polystichum copelandii Christ
  68. Polystichum costularisorum Ching ex W.M.Chu & Z.R.He
  69. Polystichum coursii Tardieu
  70. Polystichum craspedosorum (Maxim.) Diels
  71. Polystichum crassinervium Ching ex W.M.Chu & Z.R.He
  72. Polystichum crinigerum (C.Chr.) Ching
  73. Polystichum crinulosum (Desv.) J.P.Roux
  74. Polystichum cuneatiforme W.M.Chu & Z.R.He
  75. Polystichum cuneatum Nakaike
  76. Polystichum cyclolobum C.Chr.
  77. Polystichum cystostegium (Hook.) J.B.Armstr.
  78. Polystichum daguanense Ching ex L.L.Xiang
  79. Polystichum dangii P.S.Wang
  80. Polystichum decoratum Maxon
  81. Polystichum deflexum Ching ex W.M.Chu
  82. Polystichum deltodon (Baker) Diels
  83. Polystichum deminuens Maxon
  84. Polystichum diaphanum (Zoll. & Moritzi) T.Moore
  85. Polystichum dielsii Christ
  86. Polystichum diffundens H.S.Kung & Li Bing Zhang
  87. Polystichum discretum (D.Don) J.Sm.
  88. Polystichum disjunctum Ching ex W.M.Chu & Z.R.He
  89. Polystichum distans Fourn.
  90. Polystichum dracomontanum Schelpe & N.C.Anthony
  91. Polystichum drepanum (Sw.) C.Presl
  92. Polystichum dubium Diels
  93. Polystichum dudleyi Maxon
  94. Polystichum duthiei (C.Hope) C.Chr.
  95. Polystichum duyunense Li Bing Zhang, X.Y.Miao & Chun X.Li
  96. Polystichum × eberlei D.E.Mey.
  97. Polystichum echinatum (J.F.Gmel.) C.Chr.
  98. Polystichum elevatovenosum Ching ex W.M.Chu & Z.R.He
  99. Polystichum elmeri Copel.
  100. Polystichum eriorachis Alderw.
  101. Polystichum erosum Ching & Shing
  102. Polystichum erythrosorum A.R.Sm.
  103. Polystichum exauriforme H.S.Kung & Li Bing Zhang
  104. Polystichum excelcior Ching & Z.Y.Liu
  105. Polystichum excellens Ching
  106. Polystichum falcatilobum Ching ex W.M.Chu & Z.R.He
  107. Polystichum falcinellum (Sw.) C.Presl
  108. Polystichum fallax Tindale
  109. Polystichum faucicola M.Kessler & Lehnert
  110. Polystichum fengshanense Li Bing Zhang & H.He
  111. Polystichum fibrillosopaleaceum (Kodama) Tag.
  112. Polystichum filiorum Mickel
  113. Polystichum fimbriatum Christ
  114. Polystichum flaccidum Alderw.
  115. Polystichum × flemingii Fraser-Jenk.
  116. Polystichum × fominii Askerov & A.E.Bobrov
  117. Polystichum formosanum Rosenst.
  118. Polystichum formosum Tindale
  119. Polystichum fournieri A.R.Sm.
  120. Polystichum fraxinellum (Christ) Diels
  121. Polystichum fuentesii Espin.
  122. Polystichum fugongense Ching & W.M.Chu
  123. Polystichum × fujisanense Seriz.
  124. Polystichum furfuraceum A.R.Sm.
  125. Polystichum fuscopaleaceum Alston
  126. Polystichum fuscum Copel.
  127. Polystichum × gemmilachenense Miyam. & T.Nakam.
  128. Polystichum giganteum Fée
  129. Polystichum glaciale Christ
  130. Polystichum grandifrons C.Chr.
  131. Polystichum guadalupense Fée
  132. Polystichum guajaibonense Morejón & C.Sánchez
  133. Polystichum guangxiense W.M.Chu & H.G.Zhou
  134. Polystichum gymnocarpium Ching ex W.M.Chu & Z.R.He
  135. Polystichum × hagenahii Cody
  136. Polystichum hagiangense Li Bing Zhang, N.T.Lu & Liang Zhang
  137. Polystichum hainanicola Li Bing Zhang, Liang Zhang & X.F.Gao
  138. Polystichum × hakonense Sa.Kurata
  139. Polystichum haleakalense Brack.
  140. Polystichum hancockii (Hance) Diels
  141. Polystichum harpophyllum (Sledge) Sledge
  142. Polystichum harrisii Maxon
  143. Polystichum hartwigii Hieron.
  144. Polystichum hastipinnum G.D.Tang & Li Bing Zhang
  145. Polystichum hecatopterum Diels
  146. Polystichum heterolepis Fée
  147. Polystichum hillebrandii Carruth.
  148. Polystichum × hitoyoshiense Sa.Kurata
  149. Polystichum × hokurikuense Sa.Kurata
  150. Polystichum holttumii C.Chr.
  151. Polystichum hookerianum (C.Presl) C.Chr.
  152. Polystichum houchangense Ching ex P.S.Wang
  153. Polystichum huashanicola (W.M.Chu & Z.R.He) Li Bing Zhang
  154. Polystichum hubeiense Liang Zhang & Li Bing Zhang
  155. Polystichum ichangense Christ
  156. Polystichum igaense Tagawa
  157. Polystichum × iidanum Sa.Kurata
  158. Polystichum illyricum Hahne
  159. Polystichum imbricans (D.C.Eaton) D.H.Wagner
  160. Polystichum inadae Sa.Kurata
  161. Polystichum × inayatii Fraser-Jenk.
  162. Polystichum incisopinnulum H.S.Kung & Li Bing Zhang
  163. Polystichum incongruum J.P.Roux
  164. Polystichum integrilobum (Ching ex Y.T.Hsieh) W.M.Chu ex H.S.Kung & Li Bing Zhang
  165. Polystichum integripinnum Hayata
  166. Polystichum × izuense Sa.Kurata
  167. Polystichum jamunae Fraser-Jenk.
  168. Polystichum jinfoshanense Ching & Z.Y.Liu
  169. Polystichum × jitaroi Sa.Kurata
  170. Polystichum jiucaipingense P.S.Wang & Q.Luo
  171. Polystichum jiulaodongense W.M.Chu & Z.R.He
  172. Polystichum kadyrovii Askerov & A.E.Bobrov
  173. Polystichum × kai-montanum Seriz.
  174. Polystichum kalambatitrense Tardieu
  175. Polystichum × kasayamense Sa.Kurata
  176. Polystichum kenwoodii Lorence & W.L.Wagner
  177. Polystichum keysserianum Rosenst.
  178. Polystichum kilimanjaricum Pic.Serm.
  179. Polystichum kinabaluense C.Chr.
  180. Polystichum × kiyozumianum Sa.Kurata
  181. Polystichum kruckebergii W.H.Wagner
  182. Polystichum × kumamontanum Sa.Kurata
  183. Polystichum kungianum H.He & Li Bing Zhang
  184. Polystichum × kunioi Sa.Kurata
  185. Polystichum × kuratae Seriz.
  186. Polystichum kurokawae Tagawa
  187. Polystichum kwakiutlii D.H.Wagner
  188. Polystichum kwangtungense Ching
  189. Polystichum lachenense (Hook.) Bedd.
  190. Polystichum lanceolatum (Baker) Diels
  191. Polystichum lancilobum C.Chr.
  192. Polystichum langchungense Ching ex H.S.Kung
  193. Polystichum laniceps Rosenst.
  194. Polystichum lehmannii Hieron.
  195. Polystichum lemmonii Underw.
  196. Polystichum lentum (D.Don) T.Moore
  197. Polystichum lepidocaulon (Hook.) J.Sm.
  198. Polystichum lepidotum Sundue & M.Kessler
  199. Polystichum × lesliei Rumsey & Acock
  200. Polystichum leveillei C.Chr.
  201. Polystichum levingei C.Hope ex Christ
  202. Polystichum liboense P. S. Wang & X. Y. Wang
  203. Polystichum lilianae Barrington
  204. Polystichum lindseaefolium Scort.
  205. Polystichum lineare (C.Chr.) Copel.
  206. Polystichum liui Ching
  207. Polystichum × lonchitiforme (Halácsy) Becherer
  208. Polystichum lonchitis (L.) Roth
  209. Polystichum longecuspis Fée
  210. Polystichum longifrons Sa.Kurata
  211. Polystichum longipaleatum Christ
  212. Polystichum longispinosum Ching ex Li Bing Zhang & H.S.Kung
  213. Polystichum longissimum Ching & Z.Y.Liu
  214. Polystichum loratum H.He & Li Bing Zhang
  215. Polystichum luctuosum (Kunze) T.Moore
  216. Polystichum × luerssenii Hahne
  217. Polystichum luteoviride Li Bing Zhang, Yi F.Duan, N.T.Lu & Liang Zhang
  218. Polystichum × machaerophyllum Sloss.
  219. Polystichum macleae (Baker) Diels
  220. Polystichum maderense Johns.
  221. Polystichum maevaranense Tardieu
  222. Polystichum magnificum F.Ballard
  223. Polystichum makinoi (Tagawa) Tagawa
  224. Polystichum manickamianum Benniamin, Fraser-Jenk. & Irudayaraj
  225. Polystichum manmeiense (Christ) Nakaike
  226. Polystichum marionense Alston & Schelpe
  227. Polystichum marquesense E.Brown
  228. Polystichum martini (Christ) W.Bull
  229. Polystichum mashikoi Sa.Kurata
  230. Polystichum maximum M.Kessler & A.R.Sm.
  231. Polystichum mayebarai Tagawa
  232. Polystichum meeboldii Rosenst.
  233. Polystichum mehrae Fraser-Jenk. & Khullar
  234. Polystichum meijerdreesii Copel.
  235. Polystichum mengziense Li Bing Zhang
  236. Polystichum mexiae Copel.
  237. Polystichum × meyeri Sleep & Reichst.
  238. Polystichum mickelii A.R.Sm.
  239. Polystichum microchlamys (Christ) Kodama
  240. Polystichum × microlepis Sa.Kurata
  241. Polystichum × midoriense T.Oka & S.Ohtani
  242. Polystichum × minamitanii Sa.Kurata ex Seriz.
  243. Polystichum minimum (Y.T.Hsieh) Li Bing Zhang
  244. Polystichum minutissimum Li Bing Zhang & H.He
  245. Polystichum × miuranum Sa.Kurata
  246. Polystichum mohrioides (Bory) C.Presl
  247. Polystichum moluccense (Blume) T.Moore
  248. Polystichum montevidense Rosenst.
  249. Polystichum monticola N.C.Anthony & Schelpe
  250. Polystichum moorei Christ
  251. Polystichum × mucrolentum Fraser-Jenk.
  252. Polystichum mucronifolium (Blume) C.Presl
  253. Polystichum multifidum (Mett.) T.Moore
  254. Polystichum mulunense X.L.Shen & R.H.Jiang
  255. Polystichum munchii C.Chr.
  256. Polystichum munitum (Kaulf.) C.Presl
  257. Polystichum muricatum (L.) Fée
  258. Polystichum muscicola Ching ex W.M.Chu & Z.R.He
  259. Polystichum muticum Copel.
  260. Polystichum × namegatae Sa.Kurata
  261. Polystichum nanchurnicum Ching
  262. Polystichum nayongense P.S.Wang & X.Y.Wang
  263. Polystichum neolobatum Nakai
  264. Polystichum neozelandicum Fée
  265. Polystichum nepalense (Spreng.) C.Chr.
  266. Polystichum ningshenense Ching & Y.P.Hsu
  267. Polystichum normale Ching ex P.S.Wang & Li Bing Zhang
  268. Polystichum nudicaule Rosenst.
  269. Polystichum obae Tagawa
  270. Polystichum oblanceolatum H.He & Li Bing Zhang
  271. Polystichum obliquum (D.Don) T.Moore
  272. Polystichum oblongum Ching ex W.M.Chu & Z.R.He
  273. Polystichum obtusum J.Sm.
  274. Polystichum oculatum (Hook.) J.B.Armstr.
  275. Polystichum ohmurae Sa.Kurata
  276. Polystichum × ohtanii Sa.Kurata
  277. Polystichum × okanum Sa.Kurata
  278. Polystichum × ongataense Sa.Kurata
  279. Polystichum orbiculatum Gay
  280. Polystichum ordinatum Liebm.
  281. Polystichum oreodoxa Ching ex H.S.Kung & Li Bing Zhang
  282. Polystichum otomasui Sa.Kurata
  283. Polystichum otophorum (Franch.) Bedd.
  284. Polystichum ovatopaleaceum (Kodama) Sa.Kurata
  285. Polystichum paleatum Copel.
  286. Polystichum palniense Fraser-Jenk.
  287. Polystichum papuanum C.Chr.
  288. Polystichum paradeltodon L.L.Xiang
  289. Polystichum paramicola M.Kessler & A.R.Sm.
  290. Polystichum paramoupinense Ching
  291. Polystichum parvifoliolatum W.M.Chu
  292. Polystichum parvipinnulum Tagawa
  293. Polystichum peishanii Li Bing Zhang & H.He
  294. Polystichum perpusillum L.B.Zhang & H.He
  295. Polystichum × phulchowkiense Fraser-Jenk.
  296. Polystichum piceopaleaceum Tagawa
  297. Polystichum pilosum Copel.
  298. Polystichum plaschnickianum (Kunze) T.Moore
  299. Polystichum platylepis Fée
  300. Polystichum platyphyllum (Willd.) C.Presl
  301. Polystichum plicatum Hicken ex Hosseus
  302. Polystichum polyblepharum C.Presl
  303. Polystichum polyodon Ching
  304. Polystichum × potteri Barrington
  305. Polystichum prescottianum (Wall. ex Mett.) T.Moore
  306. Polystichum prionolepis Hayata
  307. Polystichum proliferum (R.Br.) C.Presl
  308. Polystichum pseudoacutidens Ching ex W.M.Chu & Z.R.He
  309. Polystichum × pseudobraunii Fraser-Jenk.
  310. Polystichum pseudolanceolatum Ching ex P.S.Wang
  311. Polystichum × pseudolentum Fraser-Jenk.
  312. Polystichum pseudomakinoi Tagawa
  313. Polystichum pseudomicrophyllum Nakaike
  314. Polystichum × pseudoparvipinnulum Miyam. & T.Nakam.
  315. Polystichum × pseudosemifertile Nakaike & V.L.Gurung
  316. Polystichum pseudosetosum Ching & Z.Y.Liu
  317. Polystichum pseudotsus-simense Ching
  318. Polystichum punctiferum C.Chr.
  319. Polystichum pungens (Kaulf.) C.Presl
  320. Polystichum puteicola Li Bing Zhang, H.He & Q.Luo
  321. Polystichum putuoense Li Bing Zhang
  322. Polystichum pycnopterum (Christ) Ching, W.M.Chu & Z.R.He
  323. Polystichum quangbinhense Li Bing Zhang, N.T.Lu & Liang Zhang
  324. Polystichum rachichlaena Fée
  325. Polystichum rapense E.Brown
  326. Polystichum retrosopaleaceum (Kodama) Tagawa
  327. Polystichum revolutum P.S.Wang
  328. Polystichum rhizophorum (Jenman) Maxon
  329. Polystichum rhizophyllum (Sw.) C.Presl
  330. Polystichum rigens Tagawa
  331. Polystichum robustum Ching ex Li Bing Zhang & H.S.Kung
  332. Polystichum rochaleanum Glaz.
  333. Polystichum rufopaleaceum Ching ex H.S.Kung & Li Bing Zhang
  334. Polystichum rufum M.Kessler & A.R.Sm.
  335. Polystichum × rupestris P.S.Wang & Li Bing Zhang
  336. Polystichum rupicola Ching ex W.M.Chu
  337. Polystichum × safarovii Askerov & A.E.Bobrov
  338. Polystichum × saltum J.P.Roux
  339. Polystichum sanchezii Morejón
  340. Polystichum × sarukurense Seriz.
  341. Polystichum saxicola Ching ex H.S.Kung & Li Bing Zhang
  342. Polystichum scariosum (Roxb.) C.V.Morton
  343. Polystichum schizophyllum Lorea-Hern. & A.R.Sm.
  344. Polystichum scopulinum Maxon
  345. Polystichum semifertile (C.B.Clarke) Ching
  346. Polystichum setiferum (Forssk.) T.Moore ex Woynar
  347. Polystichum setigerum (C.Presl) C.Presl
  348. Polystichum setillosum Ching
  349. Polystichum shandongense J.X.Li & Y.Wei
  350. Polystichum shensiense Christ
  351. Polystichum shimurae Sa.Kurata ex Seriz.
  352. Polystichum × shin-tashiroi Sa.Kurata
  353. Polystichum shizuokaense Nakaike
  354. Polystichum silvaticum Diels
  355. Polystichum × silviamontanum Miyam. & T.Nakam.
  356. Polystichum simile (Ching ex Y.T.Hsieh) Li Bing Zhang
  357. Polystichum sinense (Christ) Christ
  358. Polystichum sinotsussimense Ching & Z.Y.Liu
  359. Polystichum solomonii M.Kessler & A.R.Sm.
  360. Polystichum speciosissimum (Kunze) R.M.Tryon & A.F.Tryon
  361. Polystichum speluncicola Li Bing Zhang & H.He
  362. Polystichum spongiosum Maxon
  363. Polystichum squarrosum (D.Don) Fée
  364. Polystichum × stewartii Fraser-Jenk.
  365. Polystichum stimulans (Kunze ex Mett.) Bedd.
  366. Polystichum stokesii E.Brown
  367. Polystichum stuebelii Hieron.
  368. Polystichum subacutidens Ching ex L.L.Xiang
  369. Polystichum subdeltodon Ching
  370. Polystichum subfimbriatum W.M.Chu & Z.R.He
  371. Polystichum subinerme (Kunze) Fraser-Jenk.
  372. Polystichum subintegerrimum (Hook. & Arn.) R.A.Rodr.
  373. Polystichum submarginale (Baker) Ching ex L.L.Xiang
  374. Polystichum submite (Christ) Diels
  375. Polystichum submucronatum (Christ) Morejón & C.Sánchez
  376. Polystichum subtripteron Tzvelev
  377. Polystichum subulatum Ching ex Li Bing Zhang
  378. Polystichum × suginoi Sa.Kurata
  379. Polystichum × suyamanum Sa.Kurata ex Seriz.
  380. Polystichum tagawanum Sa.Kurata
  381. Polystichum taizhongense H.S.Kung
  382. Polystichum takakii Nakaike
  383. Polystichum × takaosanense Sa.Kurata
  384. Polystichum talamancanum Barrington
  385. Polystichum tangmaiense H.S.Kung & Tateishi
  386. Polystichum × tare-bhirense Nakaike & V.L.Gurung
  387. Polystichum tenuius (Ching) Li Bing Zhang
  388. Polystichum tetragonum Fée
  389. Polystichum × tetsuyamense Sa.Kurata ex Seriz.
  390. Polystichum thomsonii (Hook.f.) Bedd.
  391. Polystichum tiandengense H.He & Li Bing Zhang
  392. Polystichum tiankengicola Li Bing Zhang, Q.Luo & P.S.Wang
  393. Polystichum tijucense Fée
  394. Polystichum × titibuense Sa.Kurata
  395. Polystichum × tokyoense Sa.Kurata ex Seriz.
  396. Polystichum tonkinense (Christ) W.M.Chu & Z.R.He
  397. Polystichum tortuosum Nakaike
  398. Polystichum transkeiense W.Jacobsen
  399. Polystichum transvaalense N.C.Anthony
  400. Polystichum trapezoides (Sw.) C.Presl
  401. Polystichum trapezoideum (Ching & K.H.Shing) Li Bing Zhang
  402. Polystichum triangulum (L.) Fée
  403. Polystichum tridens (T.Moore ex Hook.) Fée
  404. Polystichum tripteron (Kunze) C.Presl
  405. Polystichum tsaratananense Tardieu
  406. Polystichum turrialbae Christ
  407. Polystichum uahukaense Lorence & W.L.Wagner
  408. Polystichum underwoodii Maxon
  409. Polystichum uniseriale (Ching ex K.H.Shing) Li Bing Zhang
  410. Polystichum × utsumii (Sa.Kurata) Sa.Kurata
  411. Polystichum vestitum (G.Forst.) C.Presl
  412. Polystichum volkensii (Hieron.) C.Chr.
  413. Polystichum vulcanicum T.Moore
  414. Polystichum walkerae (Hook.) Sledge
  415. Polystichum wattii (Bedd.) C.Chr.
  416. Polystichum wawranum (Szyszyl.) Perrie
  417. Polystichum weimingii Li Bing Zhang & H.He
  418. Polystichum whiteleggei Watts
  419. Polystichum wilesianum Proctor
  420. Polystichum wirtgenii Hahne
  421. Polystichum woodsioides Christ
  422. Polystichum woronowii Fomin
  423. Polystichum wrightii (Baker) C.Chr. ex Maxon
  424. Polystichum wulingshanense S.F.Wu
  425. Polystichum xichouense (S.K.Wu & Mitsuta) Li Bing Zhang
  426. Polystichum xiphophyllum (Baker) Diels
  427. Polystichum yaanense Liang Zhang & Li Bing Zhang
  428. Polystichum yaeyamense Makino
  429. Polystichum × yokohamense T.Oka & S.Ohtani
  430. Polystichum yuanum Ching
  431. Polystichum yunnanense Christ
  432. Polystichum zambesiacum Schelpe
  433. Polystichum zayuense W.M.Chu & Z.R.He
  434. Polystichum zhijinense Li Bing Zhang, Yi F.Duan & Kropf

Catalogue of Life: 2019 Annual Checklist:

  1. Polystichum acanthophyllum
  2. Polystichum acrostichoides
  3. Polystichum aculeatum
  4. Polystichum aculeolatum
  5. Polystichum acutidens
  6. Polystichum acutipinnulum
  7. Polystichum adungense
  8. Polystichum albomarginatum
  9. Polystichum alcicorne
  10. Polystichum alfaroi
  11. Polystichum alluvium
  12. Polystichum alpinum
  13. Polystichum altum
  14. Polystichum ambiguum
  15. Polystichum amboroense
  16. Polystichum amboversum
  17. Polystichum ammifolium
  18. Polystichum anceps
  19. Polystichum andersonii
  20. Polystichum andinum
  21. Polystichum annapurnicola
  22. Polystichum anomalum
  23. Polystichum aquifolium
  24. Polystichum archboldii
  25. Polystichum articulatipilosum
  26. Polystichum assurgentipinnum
  27. Polystichum atkinsonii
  28. Polystichum attenuatum
  29. Polystichum auriculum
  30. Polystichum australiense
  31. Polystichum australium
  32. Polystichum austropaleaceum
  33. Polystichum bachii
  34. Polystichum bakerianum
  35. Polystichum balansae
  36. Polystichum bamlerianum
  37. Polystichum basipinnatum
  38. Polystichum biaristatum
  39. Polystichum bicknellii
  40. Polystichum bifidum
  41. Polystichum bigemmatum
  42. Polystichum bissectum
  43. Polystichum boboense
  44. Polystichum bolanicum
  45. Polystichum bonapartii
  46. Polystichum bonseyi
  47. Polystichum bradei
  48. Polystichum brassii
  49. Polystichum braunii
  50. Polystichum bulbiferum
  51. Polystichum calderonense
  52. Polystichum californicum
  53. Polystichum capillipes
  54. Polystichum caruifolium
  55. Polystichum caudatum
  56. Polystichum caudescens
  57. Polystichum cavernicola
  58. Polystichum centronepalense
  59. Polystichum chaparense
  60. Polystichum cheilanthoides
  61. Polystichum chilense
  62. Polystichum chingiae
  63. Polystichum christianae
  64. Polystichum christii
  65. Polystichum chunii
  66. Polystichum clarinervium
  67. Polystichum cochleatum
  68. Polystichum concinnum
  69. Polystichum congestum
  70. Polystichum conjunctum
  71. Polystichum consimile
  72. Polystichum copelandii
  73. Polystichum costularisorum
  74. Polystichum craspedosorum
  75. Polystichum crassinervium
  76. Polystichum crinigerum
  77. Polystichum crinulosum
  78. Polystichum cuneatiforme
  79. Polystichum cuneatum
  80. Polystichum cyclolobum
  81. Polystichum cystostegia
  82. Polystichum daguanense
  83. Polystichum dangii
  84. Polystichum decoratum
  85. Polystichum deflexum
  86. Polystichum deltatum
  87. Polystichum deltodon
  88. Polystichum deminuens
  89. Polystichum diaphanum
  90. Polystichum dielsii
  91. Polystichum diffundens
  92. Polystichum discretum
  93. Polystichum disjunctum
  94. Polystichum distans
  95. Polystichum dmitrievae
  96. Polystichum dracomontanum
  97. Polystichum drepanum
  98. Polystichum dubium
  99. Polystichum dudleyi
  100. Polystichum duthiei
  101. Polystichum duyunense
  102. Polystichum echinatum
  103. Polystichum elevatovenosum
  104. Polystichum elmeri
  105. Polystichum eriorachis
  106. Polystichum erosum
  107. Polystichum erythrosorum
  108. Polystichum exauriforme
  109. Polystichum excellens
  110. Polystichum excelsius
  111. Polystichum falcatilobum
  112. Polystichum falcinellum
  113. Polystichum fallax
  114. Polystichum faucicola
  115. Polystichum fengshanense
  116. Polystichum fibrillosopaleaceum
  117. Polystichum filiorum
  118. Polystichum fimbriatum
  119. Polystichum flaccidum
  120. Polystichum flemingii
  121. Polystichum fominii
  122. Polystichum formosanum
  123. Polystichum formosum
  124. Polystichum fournieri
  125. Polystichum fraxinellum
  126. Polystichum fuentesii
  127. Polystichum fugongense
  128. Polystichum fujisanense
  129. Polystichum furfuraceum
  130. Polystichum fuscum
  131. Polystichum gejiuense
  132. Polystichum gelidum
  133. Polystichum gemmilachenense
  134. Polystichum giganteum
  135. Polystichum glaciale
  136. Polystichum grandifrons
  137. Polystichum guadalupense
  138. Polystichum guajaibonense
  139. Polystichum guangxiense
  140. Polystichum gymnocarpium
  141. Polystichum hagenahii
  142. Polystichum hagiangense
  143. Polystichum hainanicola
  144. Polystichum hakonense
  145. Polystichum haleakalense
  146. Polystichum hancockii
  147. Polystichum hanmengqii
  148. Polystichum harpophyllum
  149. Polystichum harrisii
  150. Polystichum hartwegii
  151. Polystichum hastipinnum
  152. Polystichum hecatopterum
  153. Polystichum herbaceum
  154. Polystichum hillebrandii
  155. Polystichum hitoyoshiense
  156. Polystichum hokurikuense
  157. Polystichum holttumii
  158. Polystichum hookerianum
  159. Polystichum houchangense
  160. Polystichum huashanicola
  161. Polystichum hubeiense
  162. Polystichum ichangense
  163. Polystichum igaense
  164. Polystichum iidanum
  165. Polystichum illyricum
  166. Polystichum imbricans
  167. Polystichum inadae
  168. Polystichum inayatii
  169. Polystichum incisopinnulum
  170. Polystichum incongruum
  171. Polystichum integrilobum
  172. Polystichum integripinnum
  173. Polystichum izuense
  174. Polystichum jamunae
  175. Polystichum jinfoshanense
  176. Polystichum jitaroi
  177. Polystichum jiucaipingense
  178. Polystichum jiulaodongense
  179. Polystichum kadyrovii
  180. Polystichum kai-montanum
  181. Polystichum kalambatitrense
  182. Polystichum kasayamense
  183. Polystichum kenwoodii
  184. Polystichum keysserianum
  185. Polystichum kilimanjaricum
  186. Polystichum kinabaluense
  187. Polystichum kiyozumianum
  188. Polystichum kruckebergii
  189. Polystichum kumamontanum
  190. Polystichum kungianum
  191. Polystichum kunioi
  192. Polystichum kuratae
  193. Polystichum kurokawae
  194. Polystichum kwakiutlii
  195. Polystichum kwangtungense
  196. Polystichum lachenense
  197. Polystichum lanceolatum
  198. Polystichum lancilobum
  199. Polystichum langchungense
  200. Polystichum laniceps
  201. Polystichum lehmannii
  202. Polystichum lemmonii
  203. Polystichum lentum
  204. Polystichum lepidocaulon
  205. Polystichum lepidotum
  206. Polystichum lesliei
  207. Polystichum leveillei
  208. Polystichum levingei
  209. Polystichum liboense
  210. Polystichum lilianae
  211. Polystichum lindsaeifolium
  212. Polystichum lineare
  213. Polystichum liui
  214. Polystichum lonchitiforme
  215. Polystichum lonchitis
  216. Polystichum longecuspis
  217. Polystichum longifrons
  218. Polystichum longipaleatum
  219. Polystichum longispinosum
  220. Polystichum longissimum
  221. Polystichum loratum
  222. Polystichum luctuosum
  223. Polystichum luerssenii
  224. Polystichum luteoviride
  225. Polystichum machaerophyllum
  226. Polystichum macleaii
  227. Polystichum maderense
  228. Polystichum maevaranense
  229. Polystichum magnificum
  230. Polystichum makinoi
  231. Polystichum malipoense
  232. Polystichum manickamianum
  233. Polystichum manmeiense
  234. Polystichum marionense
  235. Polystichum marquesense
  236. Polystichum martinii
  237. Polystichum mashikoi
  238. Polystichum maximum
  239. Polystichum mayebarae
  240. Polystichum mehrae
  241. Polystichum meijerdreesii
  242. Polystichum mengziense
  243. Polystichum mexiae
  244. Polystichum meyeri
  245. Polystichum mickelii
  246. Polystichum microchlamys
  247. Polystichum microlepis
  248. Polystichum midoriense
  249. Polystichum minamitanii
  250. Polystichum minimum
  251. Polystichum minutissimum
  252. Polystichum miuranum
  253. Polystichum mohrioides
  254. Polystichum moluccense
  255. Polystichum montevidense
  256. Polystichum monticola
  257. Polystichum moorei
  258. Polystichum mucrolentum
  259. Polystichum mucronifolium
  260. Polystichum muenchii
  261. Polystichum multifidum
  262. Polystichum mulunense
  263. Polystichum munitum
  264. Polystichum muricatum
  265. Polystichum muscicola
  266. Polystichum muticum
  267. Polystichum namegatae
  268. Polystichum nanchuanicum
  269. Polystichum nayongense
  270. Polystichum neolobatum
  271. Polystichum neozelandicum
  272. Polystichum nepalense
  273. Polystichum ningshenense
  274. Polystichum normale
  275. Polystichum nudicaule
  276. Polystichum obai
  277. Polystichum oblanceolatum
  278. Polystichum obliquum
  279. Polystichum oblongipinnarum
  280. Polystichum oblongum
  281. Polystichum obtusum
  282. Polystichum oculatum
  283. Polystichum ohmurae
  284. Polystichum ohtanii
  285. Polystichum okanum
  286. Polystichum ongataense
  287. Polystichum orbiculatum
  288. Polystichum ordinatum
  289. Polystichum oreodoxa
  290. Polystichum otomasui
  291. Polystichum otophorum
  292. Polystichum ovatopaleaceum
  293. Polystichum paleatum
  294. Polystichum palniense
  295. Polystichum papuanum
  296. Polystichum paradeltodon
  297. Polystichum paramicola
  298. Polystichum paramoupinense
  299. Polystichum parvifoliolatum
  300. Polystichum parvipinnulum
  301. Polystichum pauciaculeatum
  302. Polystichum peishanii
  303. Polystichum perpusillum
  304. Polystichum phulchowkiense
  305. Polystichum piceopaleaceum
  306. Polystichum pilosum
  307. Polystichum pingbianense
  308. Polystichum plaschnickianum
  309. Polystichum platylepis
  310. Polystichum platyphyllum
  311. Polystichum plicatum
  312. Polystichum polyblepharum
  313. Polystichum polyodon
  314. Polystichum polyphyllum
  315. Polystichum potteri
  316. Polystichum prescottianum
  317. Polystichum prionolepis
  318. Polystichum proliferum
  319. Polystichum pseudoacutidens
  320. Polystichum pseudobraunii
  321. Polystichum pseudolanceolatum
  322. Polystichum pseudolentum
  323. Polystichum pseudomakinoi
  324. Polystichum pseudomicrophyllum
  325. Polystichum pseudoparvipinnulum
  326. Polystichum pseudosemifertile
  327. Polystichum pseudosetosum
  328. Polystichum pseudostenophyllum
  329. Polystichum pseudotsus-simense
  330. Polystichum punctiferum
  331. Polystichum pungens
  332. Polystichum puteicola
  333. Polystichum putuoense
  334. Polystichum pycnolepis
  335. Polystichum pycnopterum
  336. Polystichum quangbinhense
  337. Polystichum rachichlaena
  338. Polystichum rapense
  339. Polystichum rectum
  340. Polystichum retrosopaleaceum
  341. Polystichum revolutum
  342. Polystichum rhizophorum
  343. Polystichum rhizophyllum
  344. Polystichum rigens
  345. Polystichum robustum
  346. Polystichum rochaleanum
  347. Polystichum rufopaleaceum
  348. Polystichum rufum
  349. Polystichum rupestris
  350. Polystichum rupicola
  351. Polystichum safarovii
  352. Polystichum saltum
  353. Polystichum sanchezii
  354. Polystichum sarukurense
  355. Polystichum saxicola
  356. Polystichum scariosum
  357. Polystichum schizophyllum
  358. Polystichum scopulinum
  359. Polystichum semifertile
  360. Polystichum setiferum
  361. Polystichum setigerum
  362. Polystichum setillosum
  363. Polystichum shandongense
  364. Polystichum shensiense
  365. Polystichum shimurae
  366. Polystichum shin-tashiroi
  367. Polystichum shizuokaense
  368. Polystichum silvaticum
  369. Polystichum silviamontanum
  370. Polystichum simile
  371. Polystichum sinense
  372. Polystichum sinotsus-simense
  373. Polystichum sodiroi
  374. Polystichum solomonii
  375. Polystichum speciosissimum
  376. Polystichum speluncicola
  377. Polystichum spongiosum
  378. Polystichum squarrosum
  379. Polystichum stewartii
  380. Polystichum stimulans
  381. Polystichum stokesii
  382. Polystichum stuebelii
  383. Polystichum subacutidens
  384. Polystichum subdeltodon
  385. Polystichum subfimbriatum
  386. Polystichum subinerme
  387. Polystichum subintegerrimum
  388. Polystichum submarginale
  389. Polystichum submite
  390. Polystichum submucronatum
  391. Polystichum subtripteron
  392. Polystichum subulatum
  393. Polystichum suginoi
  394. Polystichum superum
  395. Polystichum suyamanum
  396. Polystichum tagawanum
  397. Polystichum taizhongense
  398. Polystichum takakii
  399. Polystichum takaosanense
  400. Polystichum talamancanum
  401. Polystichum tangmaiense
  402. Polystichum tarebhirense
  403. Polystichum tenuius
  404. Polystichum tetragonum
  405. Polystichum tetsuyamense
  406. Polystichum thomsonii
  407. Polystichum tiandengense
  408. Polystichum tiankengicola
  409. Polystichum tijucense
  410. Polystichum titibuense
  411. Polystichum tokyoense
  412. Polystichum tonkinense
  413. Polystichum tortuosum
  414. Polystichum transkeiense
  415. Polystichum transvaalense
  416. Polystichum trapezoides
  417. Polystichum trapezoideum
  418. Polystichum triangulum
  419. Polystichum tridens
  420. Polystichum tripteron
  421. Polystichum tsaratananense
  422. Polystichum turrialbae
  423. Polystichum uahukaense
  424. Polystichum underwoodii
  425. Polystichum uniseriale
  426. Polystichum utsumii
  427. Polystichum vestitum
  428. Polystichum viviparum
  429. Polystichum volkensii
  430. Polystichum vulcanicum
  431. Polystichum walkerae
  432. Polystichum wattii
  433. Polystichum wawranum
  434. Polystichum weimingii
  435. Polystichum whiteleggii
  436. Polystichum wilesianum
  437. Polystichum wirtgenii
  438. Polystichum woodsioides
  439. Polystichum woronowii
  440. Polystichum wrightii
  441. Polystichum wulingshanense
  442. Polystichum xichouense
  443. Polystichum xiphophyllum
  444. Polystichum yaanense
  445. Polystichum yaeyamense
  446. Polystichum yokohamense
  447. Polystichum yuanum
  448. Polystichum yunnanense
  449. Polystichum zambesiacum
  450. Polystichum zayuense
  451. Polystichum zhijinense

Izvori

  1. Plants of the World online pristupljeno 19. kolovoza 2019
  2. Catalogue of Life: 2019 Annual Checklist pristupljeno 19. kolovoza 2019
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Na Zajedničkom poslužitelju postoje datoteke vezane uz: Papratnjača
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wikipedia hr Croatian

Papratnjača: Brief Summary ( Croato )

fornecido por wikipedia hr Croatian

Papratnjača (lat. Polystichum), veliki rod listopadnih, poluzimzelenih i vazdazelenih trajnica iz porodice papratki Dryopteridaceae, ili osladovki (Polypodiaceae) po drugim izvorima, a obje porodice pripadaju redu osladolike.

Postoji između 370 i 450 vrsta raširenih po svim kontinentima, često su to litofitne paprati, a rjeđe epifiti

licença
cc-by-sa-3.0
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Autori i urednici Wikipedije
original
visite a fonte
site do parceiro
wikipedia hr Croatian

Polystichum ( Italiano )

fornecido por wikipedia IT
 src=
Polystichum lonchitis, Pancake Bay, Ontario
 src=
Polystichum munitum
 src=
Polystichum tsussimense
 src=
Polystichum setiferum 'Plumosum densum'

Polystichum è un genere di circa 260 specie di felci con una distribuzione universale. Le maggiori diversità si riscontrano in Asia ove, nella sola Cina, si contano 120 specie; nella zona che va dal Messico al Brasile se ne contano altre 100 specie; l'Africa ne ha 17, il Nordamerica 15 e l'Europa 5, ma con diversità molto meno accentuate. Il genere Polystichum è terrestre e si trova in climi temperate-caldi ed in regioni tropicali montane (poche specie crescono in zone alpine).

Descrizione

Molte felci di questo genere hanno un rizoma robusto, lentamente strisciante a formare una corona, con un anello di fronde lunghe da 30 a 200 cm

I sori sono tondi in un indusio. I gambi hanno squame sporgenti. Il genere differisce dalle Dryopteris avendo un indusio circolare, non reniforme e fronde più forti, più persistenti con un tessuto più duro, a volte più grezzo.

Coltivazione

Alcune specie vengono coltivate come piante ornamentali nei giardini. Una specie, il Polystichum tsus-simense' dell'Asia orientale, viene comunemente commercializzata come pianta da appartamento.

L'ibridisazione biologica è frequente in questo genere, con molte denominazioni ibride, tra le quali:

  • P. × bicknellii (P. aculeatum × P. setiferum)
  • P. × illyricum (P. aculeatum × P. lonchitis)
  • P. × lonchitiforme (P. lonchitis × P. setiferum)

Ecologia

Le specie di Polystichum sono utilizzate dalle larve di alcune specie di lepidotteri, tra i quali il Pharmacis fusconebulosa. Campioni di alcune di queste si trovano nei Royal Botanic Gardens di Sydney.

Specie particolari

Il genere Polystichum comprende, fra le sue varie specie, le seguenti (in quest'elenco i nomi preceduti da (=) sono considerati sinonimi accettati).

Specie non più comprese

Specie che erano stae considerate in passato appartenenti al genere Polystichum, ma che oggi sono classificate altrimenti:

Note

  1. ^ (EN) Synonyms Tropicos.org. Missouri Botanical Garden. 25 Jan 2012
  2. ^ (EN) USDA, accesso=19 Jan 2012
  3. ^ (EN) P. bonseyi Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  4. ^ (EN) USDA accesso=19 Jan 2012
  5. ^ (EN) Tropicos.org. Missouri Botanical Garden, accesso=19 Jan 2012
  6. ^ (EN) USDA, accesso=19 Jan 2012
  7. ^ (EN) P. brachypterum Tropicos.org. Missouri Botanical Garden. Accesso=19 Jan 2012
  8. ^ (EN) P. capillipes Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  9. ^ (EN) P. echinatum, su tropicos.org, Tropicos.org. Missouri Botanical Garden., 19 gennaio 2012.
  10. ^ (EN) P. kiusiuense Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  11. ^ (EN) USDA, accesso=19 Jan 2012
  12. ^ (EN) Conspectus of Southern African Pteridophyta, J. P. Roux, Nov. 2001. p. 129
  13. ^ (EN) P. mollissimum Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  14. ^ (EN) P. nakenense Chinese Plant Names www.eFloras.org 20 Dec 2012
  15. ^ (EN) P. neolobatum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  16. ^ (EN) P. ordinatum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  17. ^ (EN) P. erinaceum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  18. ^ (EN) P. brunneum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  19. ^ (EN) Polystichum setigerum -USDA, accesso=20 Jan 2012
  20. ^ (EN) P. lichiangense Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  21. ^ (EN) P. sinense Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  22. ^ (EN) P. apicisterile Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  23. ^ (EN) P. integripinnulum Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  24. ^ (EN) P. conaense Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  25. ^ (EN) P. ilicifolium Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  26. ^ (EN) P. heteropaleaceum Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  27. ^ (EN) P. kodamae Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  28. ^ (EN) P. xiphophyllum Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  29. ^ (EN) P. gyirongense Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  30. ^ (EN) P. jizhushanense Tropicos.org. Missouri Botanical Garden. 20 Jan 2012
  31. ^ (EN) P. auriculatum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  32. ^ (EN) P. falcatum Tropicos.org. Missouri Botanical Garden. 19 Jan 2012
  33. ^ (EN) P. lepidocaulon Tropicos.org. Missouri Botanical Garden. 20 Jan 2012

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wikipedia IT

Polystichum: Brief Summary ( Italiano )

fornecido por wikipedia IT
 src= Polystichum lonchitis, Pancake Bay, Ontario  src= Polystichum munitum  src= Polystichum tsussimense  src= Polystichum setiferum 'Plumosum densum'

Polystichum è un genere di circa 260 specie di felci con una distribuzione universale. Le maggiori diversità si riscontrano in Asia ove, nella sola Cina, si contano 120 specie; nella zona che va dal Messico al Brasile se ne contano altre 100 specie; l'Africa ne ha 17, il Nordamerica 15 e l'Europa 5, ma con diversità molto meno accentuate. Il genere Polystichum è terrestre e si trova in climi temperate-caldi ed in regioni tropicali montane (poche specie crescono in zone alpine).

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Naaldvaren ( Neerlandês; Flamengo )

fornecido por wikipedia NL

Naaldvaren (Polystichum) is een wereldwijd voorkomend geslacht van ongeveer 180 tot 260 soorten terrestrische varens uit de niervarenfamilie (Dryopteridaceae). In België in Nederland zijn er drie vertegenwoordigers die allen zeldzaam zijn.

Naamgeving en etymologie

  • Duits: Schildfarn
  • Engels: Sword Fern, Christmas Fern, Holly Fern

Polystichum is een samenstelling van Oudgrieks πολύς, polus (= veel) en στίχος, stichos (= rij), wat waarschijnlijk slaat op de rijen van sporenhoopjes op de blaadjes van deze varen.

De Nederlandse naam 'naaldvaren' slaat op het getande of genaalde zijranden en toppen van de blaadjes.

 src=
Blad van een lansvaren. Bemerk de sporenhoopjes in twee rijen, en de asymmetrische bladvoet

Kenmerken

Naaldvarens hebben allen een korte, rechtstaande of kruipende wortelstok waaruit een platte bundel bladen of veren groeit. De bladen zijn 0,3-2 m lang, lancetvormig of ovaal en enkel- tot drievoudig geveerd. In vergelijking met de niervarens (Dryopteris) zijn de bladen steviger, dikwijls leerachtig en voelen ze ruwer aan. Ze blijven ook in de winter. Op één uitzondering na is er geen onderscheid tussen vruchtbare en onvruchtbare bladen.

Een belangrijk kenmerk dat alle naaldvarens delen, is de asymmetrische bladvoet van de blaadjes ter hoogte van de bladspil: de kant die naar de top van het blad wijst is groter dan de andere kant.

De ronde sporenhoopjes zitten in één of meer rijen op de onderzijde van de blaadjes en worden meestal afgedekt met een eveneens rond dekvliesje.

Verspreiding en voorkomen

Naaldvarens zijn varens van voornamelijk subtropische en tropische streken in Azië, Oceanië en Zuid-Amerika. Vooral Japan, China (120 soorten) en de Himalaya kennen een grote soortenrijkdom aan naaldvarens. In Afrika en Noord-Amerika komen ze op bescheidener schaal voor. Ze zijn vooral te vinden in de bergen, vooral rond de evenaar komen ze nooit onder de 1000 m voor.

In Europa zijn er acht soorten naaldvarens bekend, waarvan de meeste voorkomen in Zuid-Europa en op Madeira.

Levenswijze en voortplanting

Naaldvarens staan bekend om hun frequente hybridisatie. Er zijn meer dan tachtig hybriden bekend tussen naaldvarens. Hoewel de meeste onvruchtbaar zijn, komen hybriden zeer frequent voor op plaatsen waar de verspreidingsgebieden van twee soorten elkaar overlappen.

Veel van deze hybriden zijn polyploïd, dat wil zeggen dat ze meer dan twee sets chromosomen hebben. Er zijn ook enkele soorten die zich ongeslachtelijk voortplanten via apogamie.

Beschreven soorten

In Europa komen ongeveer acht soorten van nature voor, waarvan drie in België en Nederland:

Daarbuiten zijn er nog 180 tot 300 soorten verspreid over het Noordelijk halfrond:

Bronnen, noten en/of referenties

Externe links

Soorten van het geslacht Polystichum (Naaldvaren)Fern2 (PSF).png

... · P. acrostichoides · P. aculeatum (Stijve naaldvaren) · P. braunii · P. drepanum · P. falcinellum · P. lonchitis (Lansvaren) · P. munitum (Zwaardvaren) · P. setiferum (Zachte naaldvaren) · P. webbianum · P. woronowii · P. vestitum · ...

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Naaldvaren: Brief Summary ( Neerlandês; Flamengo )

fornecido por wikipedia NL

Naaldvaren (Polystichum) is een wereldwijd voorkomend geslacht van ongeveer 180 tot 260 soorten terrestrische varens uit de niervarenfamilie (Dryopteridaceae). In België in Nederland zijn er drie vertegenwoordigers die allen zeldzaam zijn.

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Taggbregneslekten ( Norueguês )

fornecido por wikipedia NO
 src=
Såkalt Christmas Fern eller Polystichum acrostichoides vokser i det østlige og midtre Nord-Amerika, sør til Florida og Texas.
 src=
Cyrtomium fortunei er en mye brukt potteplante.

Taggbregneslekten (latin: Polystichum) er en slekt av store bregner innenfor stortelgfamilien (Dryopteridaceae), som igjen inngår i en større, monofyletisk orden, nemlig Polypodiales.[1] Slekten har en rekke underslekter, seksjoner og integrerte (tidligere) slekter, og omfatter minst 200-300 arter. Den er blant de ti største bregneslektene vi kjenner.

De store bregnene har korte jordstengler, og de ofte slanke bladene sitter i rosetter nede ved bakken. Bladplatene, som de sterkt flikete eller fjærformede bladene utgjør, er oftest spisst lansettformet.

Sporehushopene (sori) sitter langs kanten av bladene hvor de er dekket at et slør (indusium) som er sirkelrundt eller skjoldformet (ofte brunt) på vintergrønne blader. Polystichum-artene har en tagg eller tann på den ene siden ved grunnen av bladenes småfinner.

Underslekter og arter

Følgende underslekter finnes i taggbregneslekten, med angivelse av en rekke arter under disse:

Referanser

  1. ^ Smith, A. R., K. M. Pryer, et al.' "A classification for extant ferns", i Taxon 2006 55(3), side 705-731. online tilgjengelig versjon

Eksterne lenker

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Taggbregneslekten: Brief Summary ( Norueguês )

fornecido por wikipedia NO
 src= Såkalt Christmas Fern eller Polystichum acrostichoides vokser i det østlige og midtre Nord-Amerika, sør til Florida og Texas.  src= Cyrtomium fortunei er en mye brukt potteplante.

Taggbregneslekten (latin: Polystichum) er en slekt av store bregner innenfor stortelgfamilien (Dryopteridaceae), som igjen inngår i en større, monofyletisk orden, nemlig Polypodiales. Slekten har en rekke underslekter, seksjoner og integrerte (tidligere) slekter, og omfatter minst 200-300 arter. Den er blant de ti største bregneslektene vi kjenner.

De store bregnene har korte jordstengler, og de ofte slanke bladene sitter i rosetter nede ved bakken. Bladplatene, som de sterkt flikete eller fjærformede bladene utgjør, er oftest spisst lansettformet.

Sporehushopene (sori) sitter langs kanten av bladene hvor de er dekket at et slør (indusium) som er sirkelrundt eller skjoldformet (ofte brunt) på vintergrønne blader. Polystichum-artene har en tagg eller tann på den ene siden ved grunnen av bladenes småfinner.

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wikipedia NO

Paprotnik ( Polonês )

fornecido por wikipedia POL

Paprotnik (Polystichum Roth) – rodzaj roślin należący do rodziny nerecznicowatych. Gatunkiem typowym jest Polystichum lonchitis L.[2].

Systematyka

Synonimy taksonomiczne[2]

Aetopteron J. F. Ehrhart ex H. D. House

Gatunki flory Polski[3]
Inne gatunki

Przypisy

  1. Smith, A. R., K. M. Pryer, E. Schuettpelz, P. Korall, H. Schneider & P. G. Wolf: A classification for extant ferns (ang.). Taxon 55(3): 705–731, 2006. [dostęp 2009-11-13].
  2. a b Index Nominum Genericorum. [dostęp 2009-02-22].
  3. Zbigniew Mirek, Halina Piękoś-Mirkowa, Adam Zając, Maria Zając: Vascular Plants of Poland - A Checklist. Krytyczna lista roślin naczyniowych Polski. Instytut Botaniki PAN im. Władysława Szafera w Krakowie, 1995. ISBN 83-85444-38-6.
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Paprotnik: Brief Summary ( Polonês )

fornecido por wikipedia POL

Paprotnik (Polystichum Roth) – rodzaj roślin należący do rodziny nerecznicowatych. Gatunkiem typowym jest Polystichum lonchitis L..

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Polystichum ( Romeno; moldávio; moldavo )

fornecido por wikipedia RO
 src=
Polystichum braunii, Pancake Bay, Ontario
 src=
P. munitum

Polystichum este un gen care conține circa 180 de specii de ferigi din familia Aspleniaceae.

Specii
Hibrizi
  • Polystichum × bicknellii (P. aculeatum × P. setiferum)
  • Polystichum × illyricum (P. aculeatum × P. lonchitis)
  • Polystichum × lonchitiforme (P. lonchitis × P. setiferum)


Nuvola apps khangman.svg Acest articol din domeniul botanicii este un ciot. Puteți ajuta Wikipedia prin completarea lui.
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Многорядник ( Russo )

fornecido por wikipedia русскую Википедию
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Возможно, её необходимо викифицировать, дополнить или переписать.
Пояснение причин и обсуждение — на странице Википедия:К улучшению/15 декабря 2018.
Не следует путать с Polystichus — родом жужелиц.
Царство: Растения
Подцарство: Зелёные растения
Порядок: Многоножковые
Семейство: Щитовниковые
Род: Многорядник
Международное научное название

Polystichum Roth

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Систематика
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ITIS 17674NCBI 3278EOL 38339IPNI ???

Многоря́дник[1] (лат. Polystichum) — род папоротников семейства Щитовниковые (Dryopteridaceae) порядка Многоножковые (Polypodiales).

Описание

Высота растения от 30 до 120 см. Корневище толстое и короткое. Вайи с щитковидными индузиями[1][2]. Кариотип состоит из 82 (Polystichum lonchitis) или 164 (Polystichum aculeatum и Polystichum braunii) хромосом[3][4].

Виды

Основная статья: Виды рода Многорядник

По информации базы данных The Plant List (на июль 2013 год), род включает 276 видов[5].

Примечания

  1. 1 2 Шмаков, 1999.
  2. Бобров, 1974.
  3. Блажевич, 2017.
  4. Данилов, 1988.
  5. Polystichum (англ.). The Plant List. Version 1.1. (2013). Проверено 30 июля 2016.
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Многорядник: Brief Summary ( Russo )

fornecido por wikipedia русскую Википедию

Многоря́дник (лат. Polystichum) — род папоротников семейства Щитовниковые (Dryopteridaceae) порядка Многоножковые (Polypodiales).

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