- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:119153-2
- Species Name
- Helianthus × laetiflorus Pers., Syn. Pl. [Persoon] 2: 476 (1807).
- Publication
- Naturaliste Canadien. Bulletin de Recherches, Observations et Decouvertes se Rapportant a l'Histoire Naturelle du Canada. Quebec
- Collation
- 94: 647
- Family as entered in IPNI
- Asteraceae
Remarks
Boivin referred to Harpalium rigidum Cass. as the basionym (bibliographic error).