Holmgren milkvetch - habitat (Astragalus holmgreniorum) (6307396230)

Descrição:

Description: Holmgren milkvetch is endemic to northern Mohave County in Arizona and to Washington County in SW Utah. It occurs in warm desert shrub communities and grows in Virgin River limestone cobble between 2,700 and 2,800 ft. in elevation. It is listed endangered. Credit: Daniela Roth / USFWS. Date: 13 April 2010, 08:38. Source: Holmgren milkvetch - habitat (Astragalus holmgreniorum). Author: USFWS Mountain-Prairie.