| Intro | | About | | Wiki | | Search traits | | Data explorer | | Literature | | Definitions | | Sources | | Webservices | | Statistics | | Feedback | | Editors | | Log in |
Traits source details
(1842). Fl. N. Amer. (Torr. & A. Gray) 2
316860
1842
Publication
Date action by
Helianthus argophyllus (D.C.Eaton) Torr. & A.Gray (original description)
Helianthus californicus Nutt. ex Torr. & A.Gray (original description) Helianthus nuttallii Torr. & A.Gray (original description) |