Dryopteridaceae
Stiff tonguefern
Elaphoglossum rigidum
- Family
- Dryopteridaceae
- Genus
- Elaphoglossum
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Elaphoglossum rigidumDryopteridaceae
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Common names
By language (1)
- English
- Stiff tonguefern
Synonyms
- Acrostichum flaccidum Fée
- Acrostichum flaccidum var. oxyphyllum Baker
- Acrostichum flaccidum var. stipitatum Baker
- Acrostichum schaffneri Fee; Fourn.
- Elaphoglossum flaccidum (Fée) T.Moore
- Elaphoglossum oxyphyllum T.Moore
- Polypodium rigidum Aubl.
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Puerto Rico: native
More in Elaphoglossum
- Royal tonguefernElaphoglossum crassifoliumDryopteridaceae
- Elaphoglossum potosianumDryopteridaceae
- Cerro de punta jayuyaElaphoglossum serpensDryopteridaceae
- Elaphoglossum yoshinagaeDryopteridaceae
- Creeping tongue fernElaphoglossum aemulumDryopteridaceae
- Elaphoglossum bellermannianumDryopteridaceae
- Elaphoglossum blumeanumDryopteridaceae
- West Indian tonguefernElaphoglossum crinitumDryopteridaceae
- Elaphoglossum huacsaroDryopteridaceae
- Elaphoglossum paleaceumDryopteridaceae
- Peltate tonguefernElaphoglossum peltatumDryopteridaceae
- Elaphoglossum randiiDryopteridaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.