Skip Navigation

Contact Us Sign In

CCH2

Specimen data from the Consortium of California Herbaria

☰

Home
Search
Map Search
Species Checklists
Images
Data Use
About CCH
Help & Resources
Sitemap

Helianthus annuus

Helianthus annuus L. (redirected from: Helianthus annuus subsp. lenticularis (Douglas ex Lindl.) Cockerell)
Family: Asteraceae Western Sunflower [Helianthus annuus subsp. jaegeri (Heiser) Heiser, more]	Traits Plots Resources
Open Interactive Map Ron Vanderhoff Raymond J. Gill Click to Display 100 Initial Images - - - - - View All Images

Powered by Symbiota. This project made possible by U.S. National Science Foundation Awards 1802301 and 1802163 and by the National Park Service.

For more information about CCH2 or the California Phenology Network, email Jenn Yost jyost@calpoly.edu.

If you have technical questions or feedback about our site, email help@symbiota.org