Cirsium pitcheri (Torr. ex Eaton) Torr. & A. Gray  
Family: Asteraceae
Sand-Dune Thistle
[Cnicus pitcheri]
Cirsium pitcheri image
Morton Arboretum  
Cirsium pitcheri
Cirsium pitcheri image
Morton Arboretum  
Cirsium pitcheri image
Morton Arboretum  
Cirsium pitcheri image
Morton Arboretum  
Cirsium pitcheri image
Morton Arboretum  
Cirsium pitcheri image
Scott Namestnik  
Cirsium pitcheri image
Scott Namestnik  
Cirsium pitcheri image
Scott Namestnik  
The National Science Foundation
This project made possible by National Science Foundation Award 1410069