2 427020 Eusiphon longissimum Benoist
Fl. Madag., vol. 182(1): (AcanthaceĢes): p. 87 (1967) [M.J. Bergasse]
Fl. Madag., vol. 182(1): (AcanthaceĢes): p. 87 (1967) [M.J. Bergasse]