- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:212251-1
- Publication
- Manual of the Flora of the northern States and Canada
- Collation
- 993
- Date of Publication
- Oct 1901
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Am. bor
Links
- Duplicate citation of
- Helianthus rydbergii Britton, Man. Fl. N. States [Britton] 993 (-994) (1901).