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Snapshots of the taxonomy

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As classified in WFO snapshot

June 2024

Warning: older classification

species

Cirsium scariosum Nutt.

This species name was first published in Trans. Amer. Philos. Soc. , ser. 2, 7: 420 (1841)  

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-0000000435.

Synonyms of Cirsium scariosum Nutt.

Name Author Protologue Nomenclator WFO link
Cirsium hookerianum var. scariosum (Nutt.) B.Boivin Phytologia 23: 116 (1972) wfo-0000000004
Carduus americanus (A.Gray) Greene Proc. Acad. Nat. Sci. Philadelphia 1892: 362 (1893) wfo-0000034980
Carduus americanus var. americanus wfo-0000049747
Cirsium lacerum Rydb. Fl. Rocky Mts. : 1010 (1917) wfo-0000062299
Cirsium butleri Rydb. Fl. Rocky Mts. : 1009 (1917) wfo-0000065614
Carduus scariosus (Nutt.) A.Heller Cat. N. Amer. Pl. : 7 (1898) wfo-0000069624
Cnicus scariosus A.Gray Syn. Fl. N. Amer. 1(2): 402. 1884 [Jul 1884] wfo-0000091489
Cirsium magnificum Rydb. Fl. Rocky Mts. : 1010 (1917) wfo-0000094630
Cirsium drummondii var. vexans Piper Beih. Bot. Centralbl. 35: 360 (1917) wfo-0000098662
Cirsium minganense f. album Vict. & J.Rousseau Contr. Inst. Bot. Univ. Montréal 36: 55 (1940) wfo-0000130812

Varieties in scariosum ( ${pageIsLoading?'loading':'showing'} varieties ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })

Name Author Protologue Nomenclator WFO link