Plagiosiphon gabonensis Plagiosiphon gabonensis (A. Chev.) Léonard, Bull. Jard. bot. Brux.: 425. 1951Unknown type category: Le Testu 8464 ()=Tripetalanthus gabonensis Chev., Rev. Bot. appl.: pl. 19. 1946=Hymenostegia gabonensis (A. Chev.) Pellegrin in Bull. Soc. Bot. Fr. 94. 1947 Log in to post comments