Pfeiffera miyagawae Holotype: Bolivia, locality incorrectly given as "Bolivia, Cochabamba, between Cochabamba and Santa Cruz, yungas of Alto Beni, near Mataral, 600 m", probably collected near La Asunta., 1974, Miyagawa s.n. (HEID) Isotype: Bolivia, locality incorrectly given as "Bolivia, Cochabamba, between Cochabamba and Santa Cruz, yungas of Alto Beni, near Mataral, 600 m", probably collected near La Asunta., 1974, Miyagawa s.n. (B) DNA Bank DB 39787 Bolivia, locality incorrectly given as "Bolivia, Cochabamba, between Cochabamba and Santa Cruz, yungas of Alto Beni, near Mataral, 600 m", probably collected near La Asunta., 1974, M. Miyagawa s.n. (Herbarium Berolinense: B GT 0023711) DNA Bank DB 39790 Bolivia, Dept. La Paz, Prov. Sud-Yungas. 7.7 km südl. La Asunta., alt. 750 m, 31 Oct 2003, W. Krahn 1044 (Herbarium Berolinense: B GT 0023380)