Compositae Working Group (CWG) (2021). Global Compositae Database. Pyrrhopappus rothrockii A.Gray. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1088281 on 2024-05-19
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record A. Gray [Cichorieae Portal] A. Gray [Preliminary Checklist of North American Compositae] A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Pyrrhopappus rothrockii A. Gray [Cichorieae Portal] Pyrrhopappus rothrockii A. Gray [Preliminary Checklist of North American Compositae] Pyrrhopappus rothrockii A. Gray [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record A. Gray in Proc. Amer. Acad. Arts 11. 1876 [Cichorieae Portal] Proceedings of the American Academy of Arts and Sciences 11: [Tropicos] [details] LSID urn:lsid:compositae.org:names:CD7586F0-5C45-416E-A545-2B441A92A030 [details] Taxonomy as "Rothrockii" [details] Type material [USA] "Fisch's Ranch in Southern Arizona, at 5000 feet altitude", 1874, J. T. Rothrock [details]