Image of <i>Pityrogramma calomelanos</i> var. <i>austroamericana</i> (Domin) Farw.

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Leather Leaf Gold Back Fern

Pityrogramma calomelanos (L.) Link

Instituto Nacional de Biodiversidad - INBio, Costa Rica. cc-by-nc-sa-3.0

Pityrogramma calomelanos (Leather Leaf Gold Back Fern) is a species of perennial herb in the family Pteridaceae. They have a self-supporting growth form. They are native to Mato Grosso Do Sul, SãO Paulo, GoiáS, Mata Atlântica, Espirito Santo, Paraná, Amazônia, Pernambuco, Distrito Federal, Rio De Janeiro, Rio Grande Do Sul, Santa Catarina, RondôNia, Sergipe, Alagoas, Piauí, Maranhao, Ceará, ParaíBa, Pará, Roraima, Mato Grosso, Caatinga, Cerrado, Rio Grande Do Norte, Bahia, Pantanal, Minas Gerais, Pampa, Tocantins, Amapá, and Acre (Brazil). They have compound, broad leaves. Individuals can grow to 3.7 m. 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: http://eol.org/schema/terms/self-supportingGrowthForm
Definition: an organism relying on its own supportive tissues rather than a climbing habit to achieve vertical growth

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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URI: http://www.geonames.org/3408096

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URI: http://www.geonames.org/3392213

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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://www.geonames.org/3393098

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

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URI: http://www.geonames.org/3662560

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

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

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

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URI: http://www.geonames.org/3390290

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

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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/3457153

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

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

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URI: http://www.geonames.org/3407762

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

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URI: http://purl.obolibrary.org/obo/PO_0020043
Definition: A leaf having two or more distinct leaflets that are evident as such from early in development

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URI: http://purl.obolibrary.org/obo/PATO_0002359
Definition: A quality inhering in a bearer by virtue of the bearer's width being notably higher than its length.

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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 24 attributes, including:

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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Florida
- URI: http://www.geonames.org/4155751
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Leaf Complexity
- URI: http://purl.obolibrary.org/obo/FLOPO_0007484
- Definition: whether a leaf is intricate or compounded
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compound
- URI: http://purl.obolibrary.org/obo/PO_0020043
- Definition: A leaf having two or more distinct leaflets that are evident as such from early in development
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leaf morphology
- URI: http://purl.obolibrary.org/obo/FLOPO_0019932
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broad
- URI: http://purl.obolibrary.org/obo/PATO_0002359
- Definition: A quality inhering in a bearer by virtue of the bearer's width being notably higher than its length.
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leaf sheddability
- URI: http://purl.obolibrary.org/obo/FLOPO_0008548
- Definition: A plant's disposition to lose leaves by a natural process
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evergreen
- URI: http://purl.obolibrary.org/obo/PATO_0001733
- Definition: Evergreen (plant): A quality inhering in a plant by virtue of the bearer's disposition to retain foliage.
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leaf venation structure
- URI: http://purl.obolibrary.org/obo/FLOPO_0008074
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parallel/free (leaf veins)
- URI: http://eol.org/schema/terms/freevein
- Definition: veins run parallel and equidistant to each other for most of the length of the leaf; they may converge or fuse (anastomose) towards the apex
- Attribution: https://en.wikipedia.org/wiki/Leaf#Veins
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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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Amazônia
- URI: https://www.wikidata.org/entity/Q2841453
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photosynthetic pathway
- URI: http://eol.org/schema/terms/photosyntheticPathway
- Definition: the biochemical pathway a plant uses to gain carbon for growth and reproduction. Plants have evolved three photosynthetic pathways, each in response to distinct environmental conditions, resulting in differences in their ecological patterns of growth and distribution.
- Comment: https://www.nature.com/scitable/knowledge/library/the-ecology-of-photosynthetic-pathways-15785165
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c3 photosynthetic plant
- URI: https://www.wikidata.org/entity/Q286954
- Definition: one of three metabolic pathways for carbon fixation in photosynthesis, along with C4 and CAM. This process converts carbon dioxide and ribulose bisphosphate (RuBP, a 5-carbon sugar) into 3-phosphoglycerate through the following reaction:\r\n\r\nCO2 + H2O + RuBP → (2) 3-phosphoglycerate\r\n\r\nThis reaction occurs in all plants as the first step of the Calvin–Benson cycle.
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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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lithophyte
- URI: http://www.wikidata.org/entity/Q1321691
- Definition: plants that grow in or on rocks
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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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trilete
- URI: http://eol.org/schema/terms/trilete
- Definition: spores bearing a Y shaped scar, indicating that they were arranged in a tetrahedral 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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Harvard UNiversity, Museum of Comparative Zoology
- URI: http://biocol.org/urn:lsid:biocol.org:col:33791
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Known occurrences, collected specimens and observations of Leather-Leaf Gold-Back Fern. View this species on GBIF

Instituto Nacional de Biodiversidad - INBio, Costa Rica. cc-by-nc-sa-3.0

Leather-Leaf Gold-Back Fern includes 2 children: