Compositae Working Group (CWG) (2021). Global Compositae Database. Sphaeromeria ruthiae A.H.Holmgren, L.M.Shultz & Lowrey. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1112836 on 2024-06-30
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record A.H. Holmgren, L.M. Schultz & Lowrey [Tropicos] A.H. Holmgren, L.M. Shultz & Lowrey [Preliminary Checklist of North American Compositae] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Sphaeromeria ruthiae A.H. Holmgren, L.M. Schultz & Lowrey [Tropicos] Sphaeromeria ruthiae A.H. Holmgren, L.M. Shultz & Lowrey [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:8830D867-7E0E-4C48-A79C-ECCC8ADDAAA7 [details] Type material 16003, L.M.Shultz, T.K.Lowrey, A.H.Holmgren, holotype UTC [details]