Theobroma

<i>Theobroma</i>

Theobroma

Genus of flowering plants in the mallow family Malvaceae


Quick Facts Theobroma, Scientific classification ...

Theobroma is a genus of flowering plants in the mallow family, Malvaceae, that is sometimes classified as a member of Sterculiaceae. It contains roughly 20 species of small understory trees native to the tropical forests of Central and South America.[2]

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

The generic name is derived from the Greek words θεός theos meaning "god"[3] and βρῶμα broma meaning "food"[4] translating to "food of the gods".[5]

Species

Species of the genus according to Plants of the World Online As of February 2023:[6]

More information Image, Scientific name ...

Formerly placed here

  • Abroma augustum (L.) L.f. (as T. augustum L.)
  • Guazuma ulmifolia Lam. (as T. guazuma L.)
  • Herrania albiflora Goudot (as T. albiflorum (Goudot) De Wild.)
  • Herrania mariae (Mart.) Decne. ex Goudot (as T. mariae (Mart.) K. Schum.)
  • Herrania purpurea (Pittier) R. E. Schult. (as T. purpureum Pittier)[7]
From left to right: T. grandiflorum, T. bicolor, T. speciosum, T. cacao

Uses

Several species of Theobroma produce edible seeds, notably cacao, cupuaçu, and mocambo. Cacao is commercially valued as the source of cocoa and chocolate.[8]

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.


References

  1. "Genus: Theobroma L." Germplasm Resources Information Network. United States Department of Agriculture. 5 Jun 2003. Retrieved 9 December 2010.
  2. Genovese, Maria Inés; Barros, Helena Rudge de Moraes (2017), Mérillon, Jean-Michel; Ramawat, K.G. (eds.), "Theobroma cacao and Theobroma grandiflorum: Bioactive Compounds and Associated Health Benefits", Bioactive Molecules in Food, Cham: Springer International Publishing, pp. 1–22, doi:10.1007/978-3-319-54528-8_15-1, ISBN 978-3-319-54528-8, retrieved 2023-03-21
  3. Liddell, Henry George; Scott, Robert (1940). "θεός". A Greek-English Lexicon. Perseus Digital Library.
  4. Liddell, Henry George; Scott, Robert (1940). "ἀ". A Greek-English Lexicon. Perseus Digital Library.
  5. "Theobroma - an overview | ScienceDirect Topics". www.sciencedirect.com. Retrieved 2023-03-21.
  6. "Theobroma L. - Plants of the World Online". Plants of the World Online. Retrieved 2023-02-06.
  7. "GRIN Species Records of Theobroma". Germplasm Resources Information Network. United States Department of Agriculture. Retrieved 9 December 2010.
  8. "Cupuassu, Theobroma grandiflorum". www.growables.org. Retrieved 2023-03-21.



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