Pereskia horrida
Pereskia horrida, Prodr. 3: 475. 1828 sec. Hunt 20061
- =Pereskia humboldtii, Cactaceae 4: 251. 1923 syn. sec. Hunt 20062
- =Pereskia vargasii in Cact. Succ. J. (Los Angeles) 24(4): 115. 1952 syn. sec. Brako & Zarucchi 19933
- =Pereskia vargasii var. longispina, Descr. Cact. Nov. 1: 6. 1957 ["1956"] syn. sec. Leuenberger 19864
Distribution (General)
Peru, dry valleys of the Rio Marañon drainage system; distribution insufficiently known.A
Bibliography
A. Leuenberger, B. E. 1986: Pereskia (Cactaceae). – Memoirs of the New York Botanical Garden 41: 1-141 (as Pereskia humboldtii)