]> [author note: Indo-China. Herbarium and types: MO, P; "Plantae Mexicanae" collected by A. Weber - W. Cactaceae] [collector note: (col. ± 1865): MO, P, W?] Botany Weber, Frederic Albert Constantin Weber, Frederic Albert Constantin F. A. C. Weber Frederic Albert Constantin Weber 1830 1903