Compositae Working Group (CWG) (2025). Global Compositae Database. Erigeron purpuratus var. dilatatus B.Boivin. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1224734 on 2025-09-13
original description(1972). Phytologia 23 page(s): 50 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record B. Boivin [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Erigeron purpuratus Greene var. dilatatus B.Boivin [IPNI] Erigeron purpuratus var. dilatatus B. Boivin [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Phytologia 23(1) [IPNI] Phytologia 23(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:8ABF12B2-95FC-4637-88F0-06437D233258 [details] Type material 131, Haggard, Kvale, holotype DAO [details]