Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron hyssopifolius var. typicus Cronquist. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1234179 on 2025-03-08
original description(1948). Brittonia 6 page(s): 276 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Brittonia 6(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:8F9CBAE3-0BBD-4F6E-86E3-A79631132B29 [details] Taxonomy nom. inval. [details]