*Verbena aristigera S.Moore

Corolla limb 8–10 mm diam. Calyx 6–9 mm long. Upper and lower leaves c. 2–6 cm long, all deeply divided and subdivided. Prostrate and ascending annual up to 50 cm high. Coast. Weed of roadsides. Uncommon. Introd. from S. America. Fl. spring–summer