Table 2. 
Distribution of the indole alkaloids. 
Voucher No. Species Part of Alkaloids Alkaloids %o 
the plant mg/100g 
dry plant 
R. Spruce A. peregrina Seeds 614 5-OH-DMT 100 
119 o: Rio Negro, Brazil, 1854 
R.E. Schultes, A. peregrina Seeds a) not 5-OH-DMT 80 
S. von R. Altschul o: San Juan, Puerto Rico, determined DMT 19 
and B. Holmstedt, 1975, “March 1975” (analysed 5-MeO-DMT 1 
sin, num 1975) MTHC traces 
b) 3523 5-OH-DMT 100 
(analysed 
1977) 
R.E. Schultes A. peregrina Seeds 209 DMT 75 
26363 o: San Juan, Puerto Rico, 5-MeO-DMT 19 
1972, “March 1972” 5-OH-DMT 6 
Seedlings 25 DMT 4 
5-MeO-DMT 95 
5-OH-DMT 1 
Pods 13 DMT 8 
without 5-MeO-DMT 91 
seeds 5-OH-DMT 1 
Leaves 107 DMT 12 
5-MeO-DMT 88 
Twigs 38 DMT 5 
5-MeO-DMT 94 
5-OH-DMT 1 
Bark 410 DMT 5 
5-MeO-DMT 95 
Roots 699 DMT p. 
5-MeO-DMT 97 
5-OH-DMT 1 
Anadenanthera presumably Seeds ] DMT 100 
c: Biocca Cocco, 1963 
o: Upper Orinoco El Platanal 
Machekototeri 
Anadenanthera Seeds 6 DMT 100 
c: Bioccea Cocco, 1965 
o: Upper Orinoco Rio Ocamo 
Anadenanthera Seeds 38 DMT 100 
c: G. Seitz, 1965 
Anadenanthera Seedlings 29) DMT 96 
c: G. Seitz, 1965 5-MeO-DMT 4 
R.E. Schultes A. peregrina Leaves 13 DMT 49 
24625 o: Boa Vista, Brazil (9) 5-MeO-DMT 48 
Bark 42 DMT 1 
5-MeO-DMT 59 
6-MeO-DMTHC 2 
5-MeO-MMT 36 
6-MeO-THC 2 
Abbott Lab., 1948 Piptadenia peregrina Seeds 9 DMT 100 
N2003C o: San Juan Puerto Rico, 
(16) 
Piptadenia peregrina Seedlings I DMT 100 
c: J. Yde, 1964, H4685 
Piptadenia, Tupari Seeds 13 DMT 15 
c: Caspar, 1964 5-MeO-DMT 85 
o: Guaporé, Brazil 
Schupfsnuff, Tupari Snuff 16 DMT 100 
c: G. Baer, 1964 
o: Brazil 
Yopo Snuff 16 DMT 100 
c: L. Persson, 1966 
o: R. Miriti-Parana Caqueta, 
Columbia 
collector 
origin 
c= 
