Compositae Working Group (CWG) (2021). Global Compositae Database. Coreopsis rigida Nutt.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1200774 on 2024-06-19
original descriptionGen. N. Amer. Pl. 2: 180 (1818) page(s): 180 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Coreopsis ×rigida Nutt. [Govaerts World Compositae Checklist A-G] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Gen. N. Amer. Pl. 2 [Govaerts World Compositae Checklist A-G] The Genera of North American Plants 2: [Tropicos] [details] LSID urn:lsid:compositae.org:names:3282F0B7-113A-4DBC-9DC1-B9B594075047 [details]