Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Rydb.) O. Spring & E. Schilling [Preliminary Checklist of North American Compositae] (Rydb.) O. Spring & E.E. Schill. [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling [Preliminary Checklist of North American Compositae] Helianthus pauciflorus Nutt. subsp. subrhomboideus (Rydb.) O.Spring & E.E.Schill. [IPNI] Helianthus pauciflorus subsp. subrhomboideus (Rydb.) O. Spring & E.E. Schill. [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Biochemical Systematics and Ecology 18(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:DAEFA1A2-9D81-4027-B7B6-D8A7121193E7 [details] Taxonomy 27 Mar 1990 [details]