Verbena
Glandularia goodlingii, Verbena/Vervain family (Verbenaceae)
Flowers:	Small lavendar or pink flowers (to 1/2") forming a ball.
Leaves:	Dark green, hairy leaves, to 1 1/2" long.
Height:	Grows to 12".
Photographed March 17 at Boyce-Thompson Arboretum, near Superior, AZ. Typically found along roadsides, and on dry flats or slopes.