Pachycereus
Pachycereus pecten-aboriginum -
( Cawe, Hecho ) A rather common, huge, short-spined organ-pipe cactus that can grow to over 10 meters tall. Bears beautiful white blooms with purple edges and has globus fruit densely covered in yellow wool and bristles. The Tarahumara Indians of Mexico use the young branches to make a sacred narcotic drink. It is also known as Wichowaka, which means insanity. Causes dizziness and visual hallucinations.
Contains: arizonine, carnegine, heliamine, ispsalsoline, 3-4-dimethoxyphenethylamine, salsoline, salsolidine, 4-hydroxy-3-methoxyphenethylamine, 3-hydroxy-4 methoxyphenethylamine,
Pachycereus grandis -
Reported to contain unspecified alkaloids.
Pachycereus marginatus -
Reported to contain unspecified alkaloids.
Pachycereus tehauntepecanus -
Reported to contain unspecified alkaloids.
Pachycereus weberi -
Contains: anhalidine, anhalonidine, backbergine, carnegine, O-demethylweberine, heliamine, N-methylheliamine, dehydroheliamine,isobackbergine, isonortehuanine, isonorweberine, isopachycereine, isosalsolidine, lemaireocereine, dehydrolemaireocereine, nortehuanine, dehydronortehuanine, norweberine, dehydronorweberine, pachycereine, dehydropachycereine, N-methylpachycereine, pellotine, O-methylpellotine, dehydrosalsolidine, tehuanine, weberine, 1-methylisoweberine, weberidine.
Parodia
Parodia sanguiniflora -
Reported to contain unspecified alkaloids.
Pelecephora
Pelecephora asselliformis -
( Peyotillo ) This very rare cactus is indigenous to the state of San Louis Potosi in central Mexico. Also been known as the hatchet cactus. It is slow growing, solitary, grey-green, round in shape. The tubercles are laterally flattened, and arranged in a spiral with small scale-like spines. Its apical blooms are purplish red with white edges. Considered to be one of the most sacred of divine cacti.
Contains: anhalidine, 3-demethyltrichocereine, 3,4-dimethoxyphenethylamine, hordenine, mescaline (.003%), N-methylmescaline, N-methyl-3,4-dimethoxyphenethylamine, pellotine.
Pelecephora psuedopectinata -
Contains: hordenine.
Peniocereus
Pereskia
There are 18 species of this unusual plant. This is a very non cactus-like Cactus, as it looks more like a wild rose than a succulent. It is characterized by large, bright green, privet- like leaves and long spiny stems. Must be kept warm at all times or the leaves will drop. Generally rapid growing.
Pereskia aculeata -
Contains: tyramine.
Pereskia autumnalis -
Contains: tyramine.
Pereskia corrugata -
Contains: tyramine, mescaline (.0005%), 3-4-dimethoxytyramine, 3-methoxytyramine.
Native to Northwestern Mexico.
Pereskia cubensis -
Contains: tyramine.
Pereskia godseffiana -
Contains: tyramine.
Pereskia grandiflora -
Contains: tyramine, 3-methoxytyramine, B-hydroxy-4-methoxyphenethylamine.
Pereskia guamacho -
Reported to contain unspecified alkaloids.
Pereskia pititache -
Contains: tyramine, phenethylamine.
Pereskia tampicana -
Contains: tyramine, mescaline (.001%), phenethylamine, 3-4-dimethoxyphenethylamine, B-hydroxy-4-methoxyphenethylamine.
Native to Tampico, Mexico.
Pereskiopsis
Pereskiopsis chapistle -
Contains: phenethylamine, B-hydroxy-4-methoxyphenethylamine, tyramine, 3-methoxytyramine.Pereskiopsis scandens -
Native from the Yucatan region of Mexico to Guatemala. 11 known species of this genus. This is another, unusual leaf bearing Cactus.
Contains: mescaline (.0002%), tyramine, 3-4-dimethoxyphenethylamine.
Phyllocactus
Phyllocactus hybidus -
Reported to contain unspecified alkaloids.
Phyllocactus scanden -
Reported to contain unspecified alkaloids.
Phyllocactus gounelli -
Reported to contain unspecified alkaloids.
Pilosocereus
Pilosocereus chrysacanthus -
Contains: N-methyl-3-4-dimethoxyphenethylamine.
Pilosocereus guerreronis -
Contains: O-methylcorypalline, N-methyl-3-4-dimethoxyphenethylamine, N,N-dimethyl-3,4-dimethoxyphenethylamine.
Pilosocereus maxonii -
Contains: 3-4-dimethoxyphenethylamine, N-methyl-3-4-dimethoxyphenethylamine (.01%), tyramine, N-methyltyramine, 3-methoxy-N-methyltyramine, N,N-dimethyl-3-methoxytyramine.
Polaskia
Polaskia chende -
Contains: mescaline (.01%), 3-4-dimethoxyphenethylamine (.01%), 4-hydroxy-3-5-dimethoxyphenethylamine (.01%).
Pseudolobivia
Pseudolobivia kermisina -
Contains: tyramine (.0002%), 3-4-dimethoxyphenetylamine.
Pterocereus
Pterocereus foetidus -
Contains: 3-4-dimethoxyphenethylamine (.0001%), 4-hydroxy-3-5-dimethoxyphenenthylamine.
Pterocereus gaumeri -
Contains: mescaline, 3-4-dimethoxyphenethylamine (.01%), pterocereine, deglucopterocereine, 4-hydroxy-3-5-dimethoxyphenenthylamine (.01%), N-oxidedeglucopterocereine.
Rebutia marsoneri -
Reported to contain unspecified alkaloids.
Rhipsalis
Rhipsalis cassytha -
Reported to contain unspecified alkaloids.
Rhipsalis warmingiana -
Reported to contain unspecified alkaloids.