Lavandula latifolia Medik.

Washington: King County: Campus of University of Washington, Seattle, near Montlake Boulevard. Elev. 65 ft.
47° 39' N, 122° 18' W
Adventive in cracks in concrete steps, 4 meters from cultivated shrubs, seedlings common; found with Crepis capillaris, and Hypochaeris radicata. Purple flowers; shrub 0.5 meters tall, self-sown; leaves have a strong lavender odor when crushed. Phenology: Flowers & Fruits.

Peter F. Zika 22846, Jul 13, 2006
WTU, Accession: 365277