PCOG LEC FINALS: seeds have been used by the American Indians of the
Southwestern U.S. as a hallucinogenic drug.

They are also very toxic.

deadly poisonous—alkaloids called sophorin or cystine

Question

seeds have been used by the American Indians of the
Southwestern U.S. as a hallucinogenic drug.

They are also very toxic.

deadly poisonous—alkaloids called sophorin or cystine

LEIGHTON DWIGHT OBILLOS · Accepted Answer

Mescal bean,

(Sophora secundiflora, Fabaceae)

Seeds have been used by the American Indians of the Southwestern U.S. as a hallucinogenic drug. They are also very toxic. deadly poisonous—alkaloids called sophorin or cystine