Dryopteridaceae
Onetooth woodfern
Dryopteris unidentata
- Family
- Dryopteridaceae
- Genus
- Dryopteris
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Dryopteris unidentataDryopteridaceae
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Common names
By language (1)
- English
- Onetooth woodfern
Synonyms
- Dryopteris acutidens C.Chr.
- Dryopteris unidentata var. acutidens (C.Chr.) Fraser-Jenk.
- Nephrodium unidentatum (Hook. & Arn.) Diels
- Phegopteris spinulosa Hillebr.
- Phegopteris unidentata (Hook. & Arn.) J.Sm.
- Polypodium spinulosum (Hillebr.) Baker
- Polypodium unidentatum Hook. & Arn.
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Hawaii: native
More in Dryopteris
- Male fernDryopteris filix-masDryopteridaceae
- Spinulose woodfernDryopteris carthusianaDryopteridaceae
- Broad buckler-fernDryopteris dilatataDryopteridaceae
- Spreading woodfernDryopteris expansaDryopteridaceae
- Crested woodfernDryopteris cristataDryopteridaceae
- Scaly male fernDryopteris affinisDryopteridaceae
- Fragrant woodfernDryopteris fragransDryopteridaceae
- Autumn fernDryopteris erythrosoraDryopteridaceae
- Dryopteris villariiDryopteridaceae
- Dryopteris aemulaDryopteridaceae
- Marginal woodfernDryopteris marginalisDryopteridaceae
- Dryopteris sieboldiiDryopteridaceae
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.