Compositae Working Group (CWG) (2021). Global Compositae Database. Haplopappus pinnatifidus Nutt.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1112487 on 2024-04-29
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Haplopappus pinnatifidus [Govaerts World Compositae Checklist A-G] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Trans. Amer. Philos. Soc. 7: 330 (1841) [Flora del Conosur] [details] LSID urn:lsid:compositae.org:names:5CE1957C-28B4-4966-A047-E981AF777D29 [details] Taxonomy Oct-Dec 1840 [details]