Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthella californica var. shastensis W.A.Weber. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1228186 on 2024-10-20
original description(1952). American Midland Naturalist 48(1): page(s): 30, map 6 [details]
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record W.A. Weber [Preliminary Checklist of North American Compositae] W.A. Weber [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthella californica A. Gray var. shastensis W.A. Weber [Preliminary Checklist of North American Compositae] Helianthella californica var. shastensis W.A. Weber [Tropicos] [details] LSID urn:lsid:compositae.org:names:6745A910-8EE6-4E56-9B4D-418C176B7A53 [details]