Gray, A. (1883). Contributions to North American Botany. I. Characters of new Compositae, with revisions of certain genera, and critical notes. <em>Proc. Amer. Acad. Arts.</em> 19: 1-96. page(s): 2 [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron oreganus A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1132192 on 2024-05-07
original descriptionGray, A. (1883). Contributions to North American Botany. I. Characters of new Compositae, with revisions of certain genera, and critical notes. <em>Proc. Amer. Acad. Arts.</em> 19: 1-96. page(s): 2 [details]
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 [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 Erigeron oreganus A. Gray [Preliminary Checklist of North American Compositae] Erigeron oreganus A. Gray [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Proceedings of the American Academy of Arts and Sciences 19: [Tropicos] [details] LSID urn:lsid:compositae.org:names:616352A1-2E1E-4560-8698-7885D20ABDA9 [details] Taxonomy as "Oreganus" [details]