Exacum trinervium (L.) Druce [ Exacum zeylanicum Roxb.]
      
no HD illustration available (m3)
6 428597 Exacum trinervium (L.) Druce [125 236062 Chironia trinervia L.] Gentianaceae
W. Curtis, Bot. Mag., vol. 75 [ser. 3, vol. 5]: t. 4423 (1849) [W.H. Fitch]