Silphium terebinthinaceum Jacq.  
Family: Asteraceae
Prairie Rosinweed,  more...
[Silphium terebinthinaceum var. luciae-brauniae Steyerm.,  more]
Silphium terebinthinaceum image
Paul Rothrock  
Silphium terebinthinaceum image
Paul Rothrock  
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
Silphium terebinthinaceum image
The National Science Foundation
This project made possible by National Science Foundation Award 1410069