Lobivia arachnacantha Lectotype: Bolivia, Santa Cruz, Florida, near La Negra, alt. 900 m, Mar 1949, A. Corro in Cárdenas 5497 (LIL, not found) [icon] photograph in Cárdenas in Revista Agric. (Cochabamba) p. 10 (top left). 1958 Bolivia, Santa Cruz, Florida, Samaipata, alt. 2000 m, F. Ritter FR 360 (U, not found) Lectotype: Bolivia, Santa Cruz, Florida, Samaipata, alt. 2000 m, F. Ritter FR 360 (ZSS: T4943) Holotype: Bolivia, alt. 2000 m, Dec 1955, M. Cárdenas 5060 (LIL: LIL001914)