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External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:278040-2
- Publication
- Memoirs of the New York Botanical Garden. Bronx, NY
- Collation
- 1: 419
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- P.A.Rydberg 1627
- Type Herbaria
- null NY
- Distribution Of Types
- Lake Region, 3 miles northeast of Whitman., Grant County (Nebraska, North-Central U.S.A., Northern America)
Links
- Nomenclatural link
- Helianthus pauciflorus subsp. subrhomboideus (Rydb.) O.Spring & E.E.Schill., Biochem. Syst. Ecol. 18(1): 22 (1990).
- Nomenclatural link
- Helianthus pauciflorus subsp. subrhomboideus (Rydb.) Kartesz & Gandhi, Phytologia 68(6): 423 (1990).
- Nomenclatural link
- Helianthus laetiflorus var. subrhomboideus (Rydb.) Fernald, Rhodora 48: 79 (1946).
- Nomenclatural link
- Helianthus rigidus var. subrhomboideus (Rydb.) Cronquist in Hitchc. & Cronquist, Fl. Pacif. Northw. 528 (1973).
- Nomenclatural link
- Helianthus rigidus subsp. subrhomboideus (Rydb.) Heiser, Mem. Torrey Bot. Club 22(3): 136 (1969).
- Nomenclatural link
- Helianthus scaberrimus var. subrhomboideus (Rydb.) Farw., Amer. Midl. Naturalist 8: 278 (1923).
- Nomenclatural link
- Helianthus pauciflorus var. subrhomboideus (Rydb.) Cronquist, Man. Vasc. Pl. NorthE. U.S. Canad. ed. 2, 864 (1991).
- Nomenclatural link
- Helianthus rigidus var. subrhomboideus (Rydb.) Cronquist
- Same citation as
- Helianthus subrhomboideus Rydb., Mem. New York Bot. Gard. 1: 419 (1900).
Full Record