https://burkeherbarium.org/imagecollection/photo.php?Photo=wtu133616&Taxon=Astragalus%20purshii&SourcePage=taxon
wtu133616 (Astragalus purshii) - Burke Herbarium Image Collection
The WTU Image Collection provides a comprehensive online collection of photographs and information for the vascular plants, fungi, and lichenized fungi of...
astragalusburkeherbariumimagecollection