Toxicological trivia from February 02, 2010:  Copalchi (Coutarea latiflora, family Rubiaceae) is a medicinal plant native to Mexico and Colombia which was already mentioned in the trivia # 112. In the background note Dr. Mariano Madurga mentions that this plant is responsible for several cases of:
a) Hypoglycemia;
b) Hepatotoxicity;
c) Nephrotoxicity.

Correct Answer b. See article in Spanish: About hepatotoxicity of Copalchi (Coutarea latiflora, family Rubiaceae)