Astragalus whitneyi

Astragalus whitneyi Gray. Engl.: Balloonpod Milkvetch, Balloon Milk-vetch, Balloon Milkvetch. Bot. syn.: Astragalus hookerianus A. Gray var. pinosus (Elmer) Jepson, Astragalus hookerianus A. Gray var. whitneyi (A. Gray) M. E. Jones, Phaca argentata Rydb., Phaca whitneyi (A. Gray) A. A. Heller, Tragacantha whitneyi (A. Gray) Kuntze.

Photo: Astragalus whitneyi 1.

Photo: Astragalus whitneyi 1. Plant in seed. Chiricahuas, AZ, US. Wild. 1998-04-01.

Photo: Astragalus whitneyi.

Photo: Astragalus whitneyi. Closeup of balloons. Chiricahuas, AZ, US. Wild. 1998-04-01.