Pteridaceae

Hemionitis dura (Willd.) Christenh.

Also mentioned in the literature as Pellaea dura, Pellaea schweinfurthii and Pellaea doniana. (?)

Geographic distribution (?)

Ppd353 Map V1 1024x563

Confirmed occurrences (?): Angola, Burundi, Cape Provinces, Central African Republic, Equatorial Guinea, Gabon, KwaZulu-Natal, Madagascar, Malawi, Mozambique, Namibia, Northern Provinces, Réunion, Tanzania, Uganda, Zambia, Zimbabwe

Ecology

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

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

Distribution across environmental gradients (?):

Elevation

20260120 Ppd353 Elev 574x1024

BIO1 (annual mean temperature)

20260120 Ppd353 Bio1 1024x576

BIO4 (temperature seasonality)

20260120 Ppd353 Bio4 1024x576

BIO12 (annual precipitation)

20260120 Ppd353 Bio12 1024x576

BIO15 (precipitation seasonality)

20260120 Ppd353 Bio15 1024x576
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 (?): Angola, Cape Provinces, Central African Republic, Malawi, Mozambique, Namibia, Réunion

References

Bondi, L, Prado, B, de Paula, LF, Rosado, BH & Porembski, S. 2024. Rethinking the relationship between desiccation-tolerant vascular plants and water deficit. Plant Ecology & Diversity. 1–19. doi.org/10.1080/17550874.2024.2328832.

Useful links

Source distribution information: powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77182105-1

Source occurrence data: doi.org/10.15468/dl.zsgpw2

Source IUCN conservation status: x