Strophanthus gratus (Roupellia grata). Woodcut by A. E. Smith after an illustration by Gardchron from Jean Linden's l'Illustration Horticole, Brussels, 1888.
Strophanthus gratus (Roupellia grata). Woodcut by A. E. Smith after an illustration by Gardchron from Jean Linden's l'Illustration Horticole, Brussels, 1888.