Echinopsis pachanoi, synonyms including Trichocereus pachanoi and Trichocereus macrogonus var. pachanoi, is a fast-growing columnar cactus found in the Andes at 2,000–3,000 m in altitude. It is one of
Echinopsis pachanoi, San Pedro Cactus, the tall cactus in the mid-foreground, in its natural habitat in Peru. Several fruits with shrivelled flowers can be seen.
Sliced to be brewed.
A small newly planted Echinopsis pachanoi (San Pedro Cactus) cutting
Echinopsis macrogona, synonym Trichocereus macrogonus, is a species of cactus found in Bolivia and Peru. Echinopsis macrogona is one of a number of similar species that may be called San Pedro cactus.