Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron asper var. subinteger Lunell. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1235928 on 2025-03-24
original description(1914). Amer. Midl. Naturalist 3 page(s): 143 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Erigeron asper Nutt. var. subinteger Lunell [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record American Midland Naturalist 3(5-6): [Tropicos] [details] LSID urn:lsid:compositae.org:names:D157FA5A-A7EE-4164-97B1-C55987CA60BD [details]