Asteraceae_Cirsium acaule

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Family Asteraceae
Basionym Cirsium acaule Scop. var. americanum Gray
Original Identification n/a
Current Taxon Cirsium coloradense (Rydb.) Ckll.
Protologue Citation Proceedings of the Academy of Natural Sciences of Philadelphia 15(3): 68-69. 1863[1864].
Holotype/Isotype Isotype
DUKE Accession Number 345236
Primary Collector E. Hall & J. P. Harbour
Collector Number 339
Collection Date 1862
Country United States
Province/State Colorado
Plant Location Notes Rocky Mountain Flora, Lat. 39-40°
Plant Description Notes n/a
DUKE Barcode  
Broad geographical location North America
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