click thumbnail(s) to enlarge
Epiphyllum Haw. [93]
Rev. Hort. (Paris), ser. 4, vol. 70 (70e ANNÉE - 1898): (1898) [68]
Illustration contributed by: Harvard University Botany Libraries, Cambridge, U.S.A.
Cactaceae
Rev. Hort. (Paris), ser. 4, vol. 70 (70e ANNÉE - 1898): (1898)