Glandularia canadensis (L.) Small [ Verbena aubletia Jacq.]
no HD illustration available (m1)
Glandularia canadensis (L.) Small [ Buchnera canadensis L.] [Verbenaceae]
T. Meehan, Native Fl. Ferns U.S., vol. 2 : p. 81, t. 21 (1878-1879)