Place of Publication
Kaktus-ABC [Backeb. & Knuth]: 264 (1936)
References
-
Backeberg & Kunth (1936)
Backeberg, C. and Kunth, K.M. 1936. Kaktus-ABC, en Haandbog for Fagfolk og Amatorer. Gyldendal, Copenhagen. 418 pp.
- Classified in >
- genus: Pyrrhocactus >
- Family: Cactaceae
Pyrrhocactus horridus
Pyrrhocactus horridus
is a synonym of:
Eriosyce horrida
(Remy ex Gay) P.C.Guerrero & Helmut Walter
Eriosyce curvispina
(Bertero ex Colla) Katt.