Balloon-pod milk-vetch

Astragalus whitneyi

''Astragalus whitneyi'' is a species of legume known by the common name Balloon-pod milk-vetch or Balloon milk-vetch. It is a native to the Cascade Range and is unusual for its bright red balloon-like pods.
balloon pod milk vetch  Astragalus whitneyi,Balloon-pod milk-vetch,Geotagged,Summer,United States

Naming

Varieties include:
⤷  Astragalus whitneyi var. confusus
⤷  Astragalus whitneyi var. siskiyouensis
⤷  Astragalus whitneyi var. whitneyi

References:

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderFabales
FamilyFabaceae
GenusAstragalus
SpeciesA. whitneyi