Astragalus knightii Barneby  
Family: Fabaceae
Knight's Milk-Vetch
Astragalus knightii image
Daniela Roth  
Astragalus knightii
Astragalus knightii image
Daniela Roth  
Astragalus knightii image
Daniela Roth  
The National Science Foundation
This project made possible by National Science Foundation Award 1410069