Heliopsis gracilis Nutt.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:119679-2
Family as entered in IPNI
Asteraceae

Links

Nomenclatural link
Heliopsis laevis var. gracilis (Nutt.) Torr. & A.Gray, Fl. N. Amer. (Torr. & A. Gray) 2(2): 303 (1842).
Duplicate citation of
Heliopsis gracilis Nutt., Trans. Amer. Philos. Soc. ser. 2, 7: 353 (1840).