Columbia Milk-vetch, Columbian Milk-vetch
Astragalus columbianus
![Columbia Milk-vetch, Columbian Milk-vetch: Astragalus columbianus](columbianus/columbianus1e.jpg)
Columbia milkvetch as seen in the Fitzner/Eberhardt Arid Lands Ecology Unit of Hanford Reach National Monument............May 12, 2013. This is an area of restricted entrance.
-
- ![Dorsal view of 2 pods of Columbia Milk-vetch, Columbian Milk-vetch: Astragalus columbianus](columbianus/columbianus1d.jpg)
- ![Pinnately compound leaves of Columbia Milk-vetch, Columbian Milk-vetch: Astragalus columbianus](columbianus/columbianus1g.jpg)
- ![Leaf stipule (of mid-stem) of Columbia Milk-vetch, Columbian Milk-vetch: Astragalus columbianus](columbianus/columbianus1h.jpg)
Close-up images of the obcompressed pods and pinnately compound leaves as well as a leaf stipule (mid-stem) of Columbia milkvetch as seen in the Fitzner/Eberhardt Arid Lands Ecology Unit of Hanford Reach National Monument............May 12, 2013. Note the numerous appressed, white hairs.
Paul Slichter