Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium horridulum var. elliottii Torr. & A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242814 on 2024-10-19
original description(1842). Fl. N. Amer. (Torr. & A. Gray) 2 page(s): 460 [details]
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Torr. & A. Gray [Preliminary Checklist of North American Compositae] Torr. & A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium horridulum Michx. var. elliottii Torr. & A. Gray [Preliminary Checklist of North American Compositae] Cirsium horridulum Michx. var. elliottii Torr. & A.Gray [IPNI] Cirsium horridulum var. elliottii Torr. & A. Gray [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record A Flora of North America: containing . . . 2(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:18CC6B11-D777-447B-BF96-CE19AE81FFD4 [details] Taxonomy Feb 1843 [details]