Pteridaceae

Hemionitis collina (Raddi) Christenh.

Also mentioned in the literature as Doryopteris collina. (?)

Geographic distribution (?)

Pdc005 Map V1 1024x563

Confirmed occurrences (?): Argentina Northeast, Bolivia, Brazil North, Brazil Northeast, Brazil South, Brazil Southeast, Brazil West-Central, French Guiana, Guyana, Paraguay, Suriname, Trinidad-Tobago, Venezuela

Ecology

Found in the biomes (?): TM, TD, TS, FS, DX

Found in the Köppen-Geiger climatic zones (?): Aw, Cwa, Cfa, Af, As, BSh, Cfb, Am, Cwb

Distribution across environmental gradients (?):

Elevation

20260120 Pdc005 Elev 574x1024

BIO1 (annual mean temperature)

20260120 Pdc005 Bio1 1024x576

BIO4 (temperature seasonality)

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BIO12 (annual precipitation)

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BIO15 (precipitation seasonality)

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Conservation

IUCN Red List of Threatened Species 2025-2 (?): Not assessed

Angiosperm Extinction Risk Predictions v1 (?): Not assessed

Data collection gaps

Botanical countries lacking appropriate occurrence records (?): Argentina Northeast, French Guiana, Suriname, Trinidad-Tobago, Venezuela

References

Meirelles, ST, De Mattos, EA & Da Silva, AC. 1997. Potential Desiccation Tolerant Vascular Plants from Southeastern Brazil. Polish Journal of Environmental Studies. 4(4):17–21.

Useful links

Source distribution information: powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77182258-1

Source occurrence data: doi.org/10.15468/dl.mpefs7

Source IUCN conservation status: x