2.1% yield of bufotenine from seeds of Anadenanthera colubrina collected in autumn near Rio de Janeiro. Voucher prepared. Pachter et al. 1959
Most accounts have found only bufotenine in the seeds but claims of the presence of DMT and/or 5-MeO-DMT exist.
Anadenanthera colubrina (Lellozo) Brennan var. cebil (Grisebach) Altschul (= Piptadenia macrocarpa)
DMT as the sole alkaloid in pods. Not detected in seeds. Bufotenine, Bufotenine-N-oxide and DMT-N-oxide were present in seeds. Neither was detected in the pods. Fish et al. 1955. Material from both Florida and Brazil were used. Florida material gave weak results.
Anadenanthera colubrina var. Cebil seeds
(% are dry wt.) nd indicates not detected.
Source Part DMT Bufotenine 4-OH-MMT
Cerro San
Bernardo Bark traces traces nd
Misión Wichi Seed 0.06% 12.4% 0.57%
Salta #1 Seed nd 4.41% nd
Salta #2 Seed nd 3.51% nd
Salta #2 Pods 0.05% 0.05% nd
No 5-Methoxy compounds, N-oxides or B-carbolines were detected in any samples. All were from Argentina. [Interestingly, the 12.4% seeds were collected from a shaman's garden.])
Salta #2 Seeds were small and poorly developed. Pods were said to be mature.
Anadenanthera colubrina var. Cebil
In northwestern Argentina, Anadenanthera colubrina var. Cebil seeds were smoked by the Abipones of the Cahaco (c. 1784), using combustion within a small structure, and were snuffed by the Lule of the Chaco (circa 1733). The Wichi (Mataco) still use the seeds both ways (seeds are smoked with tobacco). Torres & Repke 1996
An intriguing but still unanswered question comes up once again due to the report of Prosopis seeds being found in association with both Anadenanthera seeds and 2 feline-bone smoking pipes (in which DMT residue was detected) in a much older archeological site in NW Argentina. Torres & Repke 1996. [Pipes were dated to 2130 B.C. The archaeological evidence suggests that smoking preceded snuffing and was gradually replaced by it. (Page 314 in Torres 1996 citing Fernandez Distel 1980)] Other pipes were found with alkaloidal residue but were unaccompanied by plant material.
Anadenanthera excelsa Grisebach [Argentina]
DMT in seedpods (sole alkaloid present) Iacobucci and Rúveda 1964
Bufotenine and Bufotenine-N-oxide were in seeds. Lower concentration than P. macrocarpa. Iacobucci & Rúveda 1964
Anadenanthera falcata (as Piptadenia falcata)
Bufotenine was the major alkaloid in seeds. Giesbrecht 1960.
Snuff: "Yopo"
Believed to have originated from A. peregrina seeds; showed only bufotenine- 160 mg from 6 gm of snuff (2.67%). De Budowski et al. 1974. Another Yopo sample showed only 5-MeO-DMT and was thought to be derived from a Virola species instead.
Snuff: "Epena"
DMT, DMT-N-oxide, Bufotenine and Bufotenine-N-oxide reported in Yanomama snuff prepared from Piptadenia peregrina.
Marini-Bettòlo et al. 1964)
Erowid Online Books : "Ayahuasca: alkaloids, plants, and analogs" by Keeper of the Trout