Verbena angustifolia Mill., Gard. Dict., ed. 8, Verbena #15. 1768
Verbena angustifolia, Gard. Dict., ed. 8, Verbena #15. 1768
is basionym for Stachytarpheta angustifolia, Enum. Pl. 1: 205. 1804
Verbena angustifolia, Gard. Dict., ed. 8, Verbena #15. 1768