⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26603896, with some changes.

Thelypteris tetragona (Sw.) Small is an accepted name

This name is the accepted name of a species in the genus Thelypteris (family Thelypteridaceae).

The record derives from Tropicos which reports it as an accepted name (record 26603896) with original publication details: Ferns S. E. States 256 256 1938.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17423780-1.

Synonyms:

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Aspidium tetragonum (Sw.) Sw.	Synonym		TRO
Dryopteris subtetragona (Link) Maxon	Synonym		TRO
Dryopteris tetragona (Sw.) Urb.	Synonym		TRO
Dryopteris tetragona (Sw.) Kuntze	Synonym		TRO
Goniopteris feei L'Herm. ex Fée	Synonym		TRO
Goniopteris subtetragona (Link) Vareschi	Synonym		TRO
Goniopteris tetragona (Sw.) C. Presl	Synonym		TRO
Nephrodium androgynum (Poir.) Diels	Synonym		TRO
Nephrodium tetragonum (Sw.) Keyserl.	Synonym		TRO
Nephrodium tetragonum C. Presl	Synonym		TRO
Phegopteris tetragona (Sw.) Mett.	Synonym		TRO
Phegopteris tetragona (Sw.) Fée	Synonym		TRO
Polypodium androgynum Poir.	Synonym		TRO
Polypodium smithianum Heward	Synonym		TRO
Polypodium subtetragonum Link	Synonym		TRO
Polypodium tetragonum Sw.	Synonym		TRO
Thelypteris subtetragona (Link) E.P. St. John	Synonym		TRO