Gray, A. (1883). Contributions to North American Botany. I. Characters of new Compositae, with revisions of certain genera, and critical notes. <em>Proc. Amer. Acad. Arts.</em> 19: 1-96. page(s): 56 [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Cnicus americanus (A.Gray) A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1213270 on 2024-07-29
original descriptionGray, A. (1883). Contributions to North American Botany. I. Characters of new Compositae, with revisions of certain genera, and critical notes. <em>Proc. Amer. Acad. Arts.</em> 19: 1-96. page(s): 56 [details]
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (A. Gray) A. Gray [Tropicos] A.Gray [Govaerts World Compositae Checklist A-G] A.Gray [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cnicus carlinoides var. americanus [Govaerts World Compositae Checklist A-G] Cnicus carlinoides var. americanus A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cnicus americanus (A. Gray) A. Gray [Tropicos] Cnicus americanus A.Gray [Govaerts World Compositae Checklist A-G] Cnicus americanus A.Gray [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Proceedings of the American Academy of Arts and Sciences 19: [Tropicos] [details] LSID urn:lsid:compositae.org:names:2E30F880-9065-454D-9145-FB657C5DDD81 [details]