Compositae Working Group (CWG) (2021). Global Compositae Database. Otopappus robustus Hemsl.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1105542 on 2024-05-20
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Biologia Centrali-Americana; . . . Botany . . . 2(8): [Tropicos] [details] LSID urn:lsid:compositae.org:names:421FD48F-975F-4104-9285-B2988CDEABAB [details]