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Snapshots of the taxonomy

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As classified in WFO snapshot

December 2023

latest classification for this taxon

species

Cirsium pitcheri Torr. & A.Gray

This species name was first published in Fl. N. Amer. 2: 456 (1843) Link to external nomenclature reference

At the time of this classification snapshot, this species name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0000136885.

Synonyms of Cirsium pitcheri Torr. & A.Gray

Name Author Protologue Nomenclator WFO link
Cirsium pitcheri f. magenteum E.G.Voss Contr. Univ. Michigan Herb. 23: 350 (2001) Link to external nomenclature reference wfo-0000021157
Cnicus pitcheri Torr. ex Eaton Man. Bot. ed. 5, 180 (1829) Link to external nomenclature reference wfo-0000031672
Carduus pitcheri Steud. Nomencl. Bot. 1: 284 (1840) Link to external nomenclature reference wfo-0000033490
Cirsium pitcheri f. pitcheri wfo-0000050506
Carduus pitcheri (Torr. ex Eaton) Porter Mem. Torrey Bot. Club 5: 345 (1894) Link to external nomenclature reference wfo-0000128617