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Whisk Fern

Psilotum nudum (L.) P. Beauv.

Mark Hyde, Bart Wursten and Petra Ballings cc-by-nc

Psilotum nudum (Whisk Fern) is a species of perennial herb in the family whisk ferns. They are native to Pantanal, Bahia, Acre (Brazil), Sergipe, Caatinga, Puerto Rico, Mato Grosso Do Sul, Distrito Federal, U.S. Virgin Islands, Pará, Amazônia, Cerrado, Mato Grosso, ParaíBa, Espirito Santo, Mata Atlântica, Santa Catarina, Minas Gerais, Tocantins, Pampa, Rio Grande Do Sul, RondôNia, GoiáS, Hawaii, Paraná, The Contiguous United States, Pacific Basin excluding Hawaii, Pernambuco, SãO Paulo, Rio De Janeiro, Maranhao, and Ceará. They have alternation of generations.

URI: http://purl.obolibrary.org/obo/FLOPO_0980073
Definition: Of plant duration, a plant whose life span extends over more than two growing seasons, c.f. annual, biennial, ephemeral, of flowering with respect to architecture, hapaxanthic, monocarpic, pleonanthic
Attribution: Stevens, P. F. (2001 onwards). Angiosperm Phylogeny Website. Version 12, July 2012. Glossary: http://www.mobot.org/mobot/research/apweb/top/glossaryi_p.html#perennial

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URI: http://purl.obolibrary.org/obo/FLOPO_0022142
Definition: whole plant herbaceous

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URI: https://www.wikidata.org/entity/Q157603
Definition: tropical wetland mostly within Brazil, and portions in Bolivia and Paraguay

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URI: https://www.geonames.org/3471168

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URI: http://www.geonames.org/3665474

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URI: http://www.geonames.org/3447799

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URI: https://www.wikidata.org/entity/Q375816

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URI: http://www.geonames.org/4566966

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URI: https://www.geonames.org/3457415

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URI: https://www.geonames.org/3463504

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URI: http://www.geonames.org/4796775

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URI: https://www.geonames.org/3393129

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URI: https://www.wikidata.org/entity/Q2841453

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URI: https://www.wikidata.org/entity/Q278512
Definition: tropical savanna ecoregion of Brazil

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URI: https://www.geonames.org/3457419

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URI: http://www.geonames.org/3393098

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URI: https://www.geonames.org/3463930

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URI: https://www.wikidata.org/entity/Q477047

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URI: https://www.geonames.org/3450387

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URI: https://www.geonames.org/3457153

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URI: http://www.geonames.org/3474575

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URI: https://www.wikidata.org/entity/Q184382

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URI: https://www.geonames.org/3451133

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URI: http://www.geonames.org/3924825

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URI: http://www.geonames.org/3462372

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URI: http://www.geonames.org/5855797

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URI: https://www.geonames.org/3455077

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URI: http://www.wikidata.org/entity/Q578170

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URI: http://www.geonames.org/3392268

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URI: https://www.geonames.org/3448433

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URI: https://www.geonames.org/3451189

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URI: http://www.geonames.org/3395443

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URI: http://www.geonames.org/3402362

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URI: http://eol.org/schema/terms/alternatingReproduction
Definition: Organisms with a life cycle that features alternation of generations with sexual and asexual reproduction.

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EOL has data for 20 attributes, including:

cellularity
- URI: http://purl.obolibrary.org/obo/PATO_0001992
- Definition: An organismal quality inhering in a bearer by virtue of the bearers consisting cells. [ PATOC:GVG ]
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multicellular
- URI: http://purl.obolibrary.org/obo/PATO_0001993
- Definition: A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]
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geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
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Hawaii
- URI: http://www.geonames.org/5855797
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leaf venation structure
- URI: http://purl.obolibrary.org/obo/FLOPO_0008074
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none
- URI: http://purl.bioontology.org/ontology/SNOMEDCT/260413007
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native range includes
- URI: http://eol.org/schema/terms/NativeRange
- Definition: Lists jurisdictions in which a given organism is a member of the undisturbed fauna or flora.
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Pacific Basin excluding Hawaii
plant growth form
- URI: http://purl.obolibrary.org/obo/FLOPO_0900032
- Definition: whole plant growth form. eg: herbaceous, tree, liana
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herb
- URI: http://purl.obolibrary.org/obo/FLOPO_0022142
- Definition: whole plant herbaceous
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plant lifeform
- URI: http://purl.obolibrary.org/obo/FLOPO_0900022
- Definition: whole plant lifeform
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epiphyte
- URI: http://purl.obolibrary.org/obo/FLOPO_0900030
- Definition: whole plant epiphytic
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population trend
- URI: http://eol.org/schema/terms/population_trend
- Definition: i.e., increasing, decreasing, stable, or unknown
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Stable
reproduction
- URI: http://purl.obolibrary.org/obo/GO_0000003
- Definition: The production of new individuals that contain some portion of genetic material inherited from one or more parent organisms
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alternation of generations
- URI: http://eol.org/schema/terms/alternatingReproduction
- Definition: Organisms with a life cycle that features alternation of generations with sexual and asexual reproduction.
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roots
- URI: http://purl.obolibrary.org/obo/PO_0009005
- Definition: root: A plant axis (PO:0025004) that is part of a root system (PO:0025025).
- Comment: Ontology Description: http://purl.obolibrary.org/obo/po.owl Ontology Source: http://www.plantontology.org/
- Attribution: [database_cross_reference: POC:curators]
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none
- URI: http://purl.bioontology.org/ontology/SNOMEDCT/260413007
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spore arrangement
- URI: http://eol.org/schema/terms/sporeArrangement
- Definition: The important feature of homospory is the four fold division involved in spore production, this takes the form of either a tetrahedra which gives a trilete (Y shaped scar) spore or a tetragon which gives a monolete (single linear scar) spore.
- Attribution: https://www.ucl.ac.uk/GeolSci/micropal/spore.html
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monolete
- URI: http://eol.org/schema/terms/monolete
- Definition: spores bearing a single linear scar, indicating that they were arranged in a tetragonal spore tetrad
- Attribution: https://www.ucl.ac.uk/GeolSci/micropal/spore.html
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trophic guild
- URI: http://eol.org/schema/terms/TrophicGuild
- Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
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photoautotroph
- URI: http://purl.obolibrary.org/obo/ECOCORE_00000130
- Definition: An autotroph which is capable of transforming light into chemical energy.
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type specimen repository
- URI: http://eol.org/schema/terms/TypeSpecimenRepository
- Definition: The institution that holds a type specimen for a given species. The recommended best practice is to use the identifier in a collections registry such as the Biodiversity Collections Index (http://www.biodiversitycollectionsindex.org/).
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NHMUK

Known occurrences, collected specimens and observations of whisk fern. View this species on GBIF

Mark Hyde, Bart Wursten and Petra Ballings cc-by-nc