Tibouchina gracilis (Bonpl.) Cogn. [ Chaetogastra gracilis (Bonpl.) DC.]
no HD illustration available (m1)
Tibouchina gracilis (Bonpl.) Cogn. [ Rhexia gracilis Bonpl.] [Melastomataceae]
W. Curtis, Bot. Mag., vol. 63 [ser. 2, vol. 10]: t. 3481 (1836) [n.a.]