Compositae Working Group (CWG) (2021). Global Compositae Database. Heterotheca scabra var. calycium Torr. & A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1244986 on 2024-09-30
original description(1842). Fl. N. Amer. (Torr. & A. Gray) 2 page(s): 251 [details]
Unverified
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Torr. & A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Heterotheca scabra DC. var. calycium Torr. & A.Gray [IPNI] Heterotheca scabra var. calycium Torr. & A. Gray [Tropicos] [details] Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record as "Calycium" -- nom. illeg., includes type for species [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record A Flora of North America: containing . . . 2(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:792304B2-A977-4144-970B-E58EE03D2B30 [details] Taxonomy Apr 1842 [details]