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Snapshots of the taxonomy

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As classified in WFO snapshot

July 2018

Warning: older classification

species

Thelypteris tetragona (Sw.) Small

This species name was first published in Ferns S.E. States [Small] 256 (1938)  

This species name has been reclassified since this snapshot. Its current preferred usage is a synonym .

Synonyms of Thelypteris tetragona (Sw.) Small

Name Author Protologue Nomenclator WFO link
Polypodium tetragonum Sw. Prodr. wfo-0001110482
Polypodium subtetragonum Link Hort. Berol. wfo-0001110483
Aspidium tetragonum (Sw.) Sw. J. Bot. (Schrader) wfo-0001110513
Goniopteris tetragona (Sw.) C. Presl Tent. Pterid. wfo-0001110514
Phegopteris tetragona (Sw.) Mett. Fil. Hort. Bot. Lips. wfo-0001110515
Dryopteris subtetragona (Link) Maxon Sci. Surv. Porto Rico & Virgin Islands wfo-0001110516
Thelypteris subtetragona (Link) E.P. St. John Amer. Fern J. wfo-0001110517
Dryopteris tetragona (Sw.) Kuntze Revis. Gen. Pl. wfo-0001113923
Polypodium androgynum Poir. Encycl. wfo-0001120772
Polypodium smithianum Heward Mag. Nat. Hist. & J. Zool. wfo-0001120773
Goniopteris feei L'Herm. ex Fée Mem. Foug., Gen. Filic. wfo-0001120774
Nephrodium androgynum (Poir.) Diels Nat. Pflanzenfam. wfo-0001120775
Goniopteris subtetragona (Link) Vareschi Fl. Venezuela wfo-0001120776
Nephrodium tetragonum C. Presl Reliq. Haenk. wfo-0001223639