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As classified in WFO snapshot

June 2024

latest classification for this taxon

variety

Cirsium occidentale var. californicum (A.Gray) D.J.Keil & C.E.Turner

This variety name was first published in Phytologia 73(4): 315 (1992) Link to external nomenclature reference

At the time of this classification snapshot, this variety 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-0000105803.

Synonyms of Cirsium occidentale var. californicum (A.Gray) D.J.Keil & C.E.Turner

Name Author Protologue Nomenclator WFO link
Cnicus californicus A.Gray Proc. Amer. Acad. Arts x. (1874) 46. Link to external nomenclature reference wfo-0000004430
Cirsium bernardinum Davidson & Moxley Fl. S. Calif. : 438 (1923) Link to external nomenclature reference wfo-0000028751
Carduus californicus Greene Proc. Acad. Nat. Sci. Philadelphia 1892: 359 (1893) Link to external nomenclature reference wfo-0000033126
Carduus bernardinus Greene Proc. Acad. Nat. Sci. Philadelphia 1892: 361 (1893) Link to external nomenclature reference wfo-0000033165
Carduus californicus var. californicus wfo-0000049929
Cirsium bernardinum Petr. Bot. Tidsskr. 31: 68 (1911) Link to external nomenclature reference wfo-0000060816
Cirsium californicum A.Gray Pacif. Railr. Rep. Parke, Bot. 4: 112 (1856) Link to external nomenclature reference wfo-0000082667
Cirsium californicum var. bernardinum Petr. Beih. Bot. Centralbl. 35: 477 (1917) Link to external nomenclature reference wfo-0000096814
Cirsium californicum var. californicum wfo-0000097916
Cirsium californicum subsp. californicum wfo-0000102170