Desert False-indigo, False Indigo, False Indigo-bush
Amorpha fruticosa
Synonyms: Amorpha angustifolia, Amorpha bushii, Amorpha croceolanata, Amorpha curtissii, Amorpha dewinkeleri, Amorpha occidentalis, Amorpha tennesseensis, Amorpha virgata
False indigo seen growing on sandy soil along the lower Grande Ronde River, Asotin County, WA.........May 24, 2010.
Paul Slichter