Thermopsis rhombifolia

Members of the genus in New Mexico were previously split into three species, but more recently they've been lumped into one species with three varieties. I don't mind, since they all look the same to me and I'd rather be confused at the varietal level.

Plant habit at Cuba Mesa, 4/29/06.

Flowers at Cuba Mesa, 4/29/06.

Leaves at Cuba Mesa, 4/29/06.