Theobroma is a genus of flowering plants in the mallow family, Malvaceae. It was previously classified as a member of Sterculiaceae, which has been incorporated into Malvaceae to make it monophyletic. It contains 41 species
The seeds of the cacao tree (Theobroma cacao), the best known species of the genus, are used for making chocolate. Cupuaçu (Theobroma grandiflorum), mocambo (Theobroma bicolor) and capacui (Theobroma speciosum) are also of economic importance.
Taxonomy
It was published by Carl Linnaeus in 1753. The lectotype Theobroma cacao was designated in 1929. and broma meaning "food" translating to "food of the gods".
Species
Plants of the World Online accepts 41 species:
Theobroma species are used as food plants by the larvae of some moths of the genus Endoclita, including E. chalybeatus, E. damor, E. hosei and E. sericeus. The larvae of another moth, Hypercompe muzina, feed exclusively on Theobroma cacao.
An active ingredient of cacao, theobromine, is named for the genus.