Cirsium vinaceum Woot. & Standl.  
Family: Asteraceae
Sacramento Mountain Thistle,  more...
Cirsium vinaceum image
Patrick Alexander  
Cirsium vinaceum
Cirsium vinaceum image
Patrick Alexander  
Cirsium vinaceum image
Patrick Alexander  
Cirsium vinaceum image
Patrick Alexander  
Cirsium vinaceum image
Patrick Alexander  
The National Science Foundation
This project made possible by National Science Foundation Award 1410069