Lathyrus lanszwertii Kellogg

One of two Lathyrus in the southwest with white flowers and leaves lacking tendrils. The other is Lathyrus arizonicus, which has fewer, narrower leaflets.

Flowers in the La Sal Mountains, San Juan County, Utah, 18 Jun 2006.

Plant habit in the La Sal Mountains, 18 Jun 2006.