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Image of One-Tooth Wood Fern
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One Tooth Wood Fern

Dryopteris unidentata (Hook. & Arn.) C. Chr.

Scientific Names

Preferred Names

Dryopteris unidentata (Hook. & Arn.) C. Chr.
Species recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from Checklist of Ferns and Lycophytes of the World in Species 2000 & ITIS Catalogue of Life
Dryopteris unidentata
Dryopteris unidentata
Dryopteris unidentata (Hook. & Arn.) C. Chr.
Dryopteris unidentata
Nephrodium unidentatum
Species recognized by wikidata_hierarchy tar gz
Phegopteris unidentata
Species recognized by wikidata_hierarchy tar gz
Polypodium unidentatum
Species recognized by wikidata_hierarchy tar gz

Alternative Names

Dryopteris unidentata var. acutidens (C. Chr.) Fraser-Jenk.
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Checklist of Ferns and Lycophytes of the World in Species 2000 & ITIS Catalogue of Life
Nephrodium unidentatum (J. Sm.) Diels
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Checklist of Ferns and Lycophytes of the World in Species 2000 & ITIS Catalogue of Life
Phegopteris spinulosa Hillebr.
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Checklist of Ferns and Lycophytes of the World in Species 2000 & ITIS Catalogue of Life
Phegopteris unidentata J. Sm.
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Checklist of Ferns and Lycophytes of the World in Species 2000 & ITIS Catalogue of Life
Polypodium unidentatum (J. Sm.) Hook. & Arn.
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Checklist of Ferns and Lycophytes of the World in Species 2000 & ITIS Catalogue of Life
Dryopteris unidentata var. acutidens (C. Chr.) Fraser-Jenk.
Dryopteris unidentata var. paleacea (Hillebr.) Herat
Homotypic synonym according to GBIF classification
Nephrodium unidentatum (J. Sm.) Diels
Phegopteris spinulosa Hillebr.
Phegopteris unidentata J. Sm.
Polypodium unidentatum (J. Sm.) Hook. & Arn.
Dryopteris acutidens C. Chr.
Ambiguous synonym according to Catalogue of Life 26 March 2024
Dryopteris acutidens C. Chr.
Synonym according to USDA PLANTS images
Dryopteris unidentata var. acutidens (C. Chr.) Fraser-Jenk.
Not accepted according to EOL Dynamic Hierarchy Version 2.2.4
Dryopteris unidentata var. acutidens (C. Chr.) Fraser-Jenk.
Synonym according to Catalogue of Life 26 March 2024
Nephrodium unidentatum (J. Sm.) Diels
Not accepted according to EOL Dynamic Hierarchy Version 2.2.4
Nephrodium unidentatum (J. Sm.) Diels
Synonym according to Catalogue of Life 26 March 2024
Phegopteris spinulosa Hillebr.
Not accepted according to EOL Dynamic Hierarchy Version 2.2.4
Phegopteris spinulosa Hillebr.
Synonym according to Catalogue of Life 26 March 2024
Phegopteris unidentata J. Sm.
Not accepted according to EOL Dynamic Hierarchy Version 2.2.4
Phegopteris unidentata J. Sm.
Synonym according to Catalogue of Life 26 March 2024
Polypodium spinulosum (Hillebr.) Baker
Ambiguous synonym according to Catalogue of Life 26 March 2024
Polypodium unidentatum (J. Sm.) Hook. & Arn.
Not accepted according to EOL Dynamic Hierarchy Version 2.2.4
Polypodium unidentatum (J. Sm.) Hook. & Arn.
Synonym according to Catalogue of Life 26 March 2024

Common Names

English

One-Tooth Wood Fern preferred
onetooth woodfern
Recognized by USDA PLANTS images

Curated hierarchies for Dryopteris unidentata (Hook. & Arn.) C. Chr.

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Dryopteris
308 additional siblings truncated for brevity.
See the resource file for a full list.

Catalogue of Life 26 March 2024

Biota
Plantae
Tracheophyta
Polypodiopsida
Polypodiales Link
Dryopteridaceae Herter
Dryopteridoideae B. K. Nayar
Dryopteris Adans.
326 additional siblings truncated for brevity.
See the resource file for a full list.

Dynamic Hierarchy Version 2.2.3

306 additional siblings truncated for brevity.
See the resource file for a full list.

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Dryopteris
296 additional siblings truncated for brevity.
See the resource file for a full list.

EOL Dynamic Hierarchy Version 2.2.4

306 additional siblings truncated for brevity.
See the resource file for a full list.

GBIF classification

Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Dryopteris Adans.
396 additional siblings truncated for brevity.
See the resource file for a full list.

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Plantae
Viridiplantae
Streptophyta
Embryophyta
Tracheophyta
Polypodiophytina
Polypodiopsida
Polypodiidae
Polypodiales
Dryopteridaceae
Dryopteris Adans.

NCBI

root
cellular organisms
Eukaryota
Viridiplantae
Streptophyta
Streptophytina
Embryophyta
Tracheophyta
Euphyllophyta
Polypodiopsida
Polypodiidae
Polypodiales
Polypodiineae
Dryopteridaceae
Dryopteridoideae
Dryopteris
159 additional siblings truncated for brevity.
See the resource file for a full list.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Pteridophyta
Polypodiopsida
Polypodiidae
Polypodiales
Polypodiineae
Dryopteridaceae
Dryopteridoideae
Dryopteris
Dryopteris unidentata (this page)
1634 additional siblings truncated for brevity.
See the resource file for a full list.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Pteridophyta
Polypodiopsida
Polypodiidae
Polypodiales
Polypodiineae
Dryopteridaceae
Nephrodium
523 additional siblings truncated for brevity.
See the resource file for a full list.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Pteridophyta
Polypodiopsida
Polypodiidae
Polypodiales
Polypodiineae
Polypodiaceae
Polypodioideae
Polypodium
1941 additional siblings truncated for brevity.
See the resource file for a full list.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Pteridophyta
Polypodiopsida
Polypodiidae
Polypodiales
Aspleniineae
Thelypteridaceae
Phegopteridoideae
Phegopteris
194 additional siblings truncated for brevity.
See the resource file for a full list.