Taxonomy dt. 1993; issued on 22 Mar 1994 [details]
Compositae Working Group (CWG) (2024). Global Compositae Database. Erigeron sionis var. trilobatus (Maguire ex Cronquist) S.L.Welsh. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1157110 on 2024-12-21
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Maguire ex Cronquist) S.L. Welsh [Preliminary Checklist of North American Compositae] (Maguire ex Cronquist) S.L. Welsh [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Erigeron flagellaris A.Gray var. trilobatus [IPNI] Erigeron flagellaris var. trilobatus [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Erigeron sionis Cronquist var. trilobatus (Maguire ex Cronquist) S.L. Welsh [Preliminary Checklist of North American Compositae] Erigeron sionis Cronquist var. trilobatus (Maguire ex Cronquist) S.L.Welsh [IPNI] Erigeron sionis var. trilobatus (Maguire ex Cronquist) S.L. Welsh [Tropicos] [details] LSID urn:lsid:compositae.org:names:5011274A-D4F8-4F5C-B467-72A7E100AA13 [details] Taxonomy dt. 1993; issued on 22 Mar 1994 [details]