Tetraulacium veronicaefolium
no HD illustration available (m1)
Tetraulacium veronicaefolium [Scrophulariaceae]
C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 8(1): fasicle 30, (Labiatae; Scrophularinae; Gesneraceae): t. 55 (1862)