Theobroma

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Theobroma
Cacao.jpeg
Theobroma cacao fruit
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Malvaceae
Subfamily: Byttnerioideae
Tribe: Theobromateae
Genus: Theobroma
L. [1]
Type species
Theobroma cacao
L.
Species

See text

Synonyms

Cacao Mill.
Tribroma O.F.Cook [1]

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]

Contents

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 θεόςtheos meaning "god" [3] and βρῶμαbroma 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]

ImageScientific nameDistribution
Theobroma angustifolium DC.Costa Rica, Mexico, Nicaragua, Panamá
Theobroma bernoullii PittierPanama.
Inflorescencia axilar.jpg Theobroma bicolor Bonpl. mocamboBrazil North, Colombia, Peru, Venezuela
Arbol Cacao.JPG Theobroma cacao L. cacaoBrazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela
Theobroma canumanense Pires & Fróes ex Cuatrec.Brazil
Theobroma cirmolinae Cuatrec.Colombia
Theobroma gileri Cuatrec.Colombia, Ecuador
Flor de theobroma glaucum.jpg Theobroma glaucum H.Karst.Brazil, Colombia, Ecuador, Peru
Theobroma grandiflorum, source of Cupulate Chocolate (9906147393).jpg Theobroma grandiflorum (Willd. ex Spreng.) K.Schum. cupuaçuBolivia, Brazil, Guyana, Venezuela
Theobroma hylaeum Cuatrec.Colombia, Panamá
Theobroma mammosum 2310 06.jpg Theobroma mammosum Cuatrec. & J.LeónCosta Rica, Nicaragua
Theobroma microcarpum Mart.Bolivia, Brazil, Colombia, Venezuela
Theobroma nemorale Cuatrec.Colombia
Theobroma obovatum Klotzsch ex BernoulliBolivia, Brazil, Colombia, Guyana, Peru, Venezuela
Theobroma simiarum Donn.Sm.Colombia, Costa Rica, Ecuador, Nicaragua, Panamá
Theobroma sinuosum Pav. ex HuberBrazil, Peru
Floresta Nacional de Caxiuana Cesar Favacho (2).jpg Theobroma speciosum Willd. ex Spreng. cacauiBolivia, Brazil, Peru, Venezuela
Theobroma subincanum Mart.Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Suriname, Venezuela
Theobroma sylvestre Aubl. ex Mart.Brazil.
Theobroma velutinum BenoistBrazil, French Guiana, Suriname

Formerly placed here

From left to right: T. grandiflorum, T. bicolor, T. speciosum, T. cacao Theobroma fruits.jpg
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.

Related Research Articles

<i>Theobroma cacao</i> Species of tree grown for its cocoa beans

Theobroma cacao is a small evergreen tree in the family Malvaceae. Its seeds, cocoa beans, are used to make chocolate liquor, cocoa solids, cocoa butter and chocolate. Native to the tropics of the Americas, the largest producer of cocoa beans in 2018 was Ivory Coast, at 2.2 million tons. Its leaves are alternate, entire, unlobed, 10–50 cm (4–20 in) long and 5–10 cm (2–4 in) broad.

<i>Prunus</i> Genus of trees and shrubs

Prunus is a genus of trees and shrubs, which includes the fruits plums, cherries, peaches, nectarines, apricots, and almonds.

<i>Petroselinum</i> Genus of flowering plants

Petroselinum is a genus of two parsley species of flowering plants in the family Apiaceae, native to western and southern Europe and northern Africa.

<i>Theobroma grandiflorum</i> Species of tree

Theobroma grandiflorum, commonly known as cupuaçu, also spelled cupuassu, cupuazú, cupu assu, or copoazu, is a tropical rainforest tree related to cacao. Native and common throughout the Amazon basin, it is naturally cultivated in the jungles of north of Brazil, with the largest production in Pará, Amazonas and Amapá, Colombia, Bolivia and Peru. The pulp of the cupuaçu fruit is consumed throughout Central and South America, especially in the northern states of Brazil, and is used to make ice creams, snack bars, and other products.

<i>Platonia</i> Genus of trees

Platonia insignis, the sole species of the genus Platonia, is a tree of the family Clusiaceae native to South America in the humid forests of Brazil, Paraguay, parts of Colombia and northeast to Guyana; especially in Amazon Rainforest. Common names include bacuri, maniballi, naranjillo and bacurizeiro.

Sterculiaceae was a family of flowering plant based on the genus Sterculia. Genera formerly included in Sterculiaceae are now placed in the family Malvaceae, in the subfamilies: Byttnerioideae, Dombeyoideae, Helicteroideae and Sterculioideae.

<span class="mw-page-title-main">Cauliflory</span> Botanical term referring to plants that flower from their main stems

Cauliflory is a botanical term referring to plants that flower and fruit from their main stems or woody trunks, rather than from new growth and shoots. It is rare in temperate regions but common in tropical forests.

<i>Abroma</i> Genus of flowering plants

Abroma is a genus in the family Malvaceae, with one or two species from Asia and Australia. Ambroma is an orthographic variant.

<i>Plumbago</i> Genus of carnivorous plants

Plumbago is a genus of 10–20 species of flowering plants in the family Plumbaginaceae, native to warm temperate to tropical regions of the world. Common names include plumbago and leadwort.

<i>Sideroxylon</i> Genus of trees

Sideroxylon is a genus of trees in the family Sapotaceae described as a genus by Linnaeus in 1753. They are collectively known as bully trees. The generic name is derived from the Greek words σιδηρος (sideros), meaning "iron", and ξύλον (xylon), meaning "wood."

<i>Moniliophthora roreri</i> Species of fungus

Moniliophthora roreri is a basidiomycete fungus that causes frosty pod rot disease, one of the most serious problems for cacao production in Latin America. This disease and together with witches’ broom disease and black pod rot constitute the cacao disease trilogy. It causes serious losses in southwestern parts of South America; spores are dry and powdery and are spread easily by water movement, wind, or movement of pods; disease spread is highest during periods of high rainfall.

<i>Chloroleucon</i> Genus of legumes

Chloroleucon is a genus of flowering plants in the family Fabaceae. It contains 11 species native to the tropical Americas, ranging from Mexico through Central America, the Caribbean, and South America to northern Argentina. Some authorities consider it part of the genus Albizia. Its name is derived from the Greek words χλωρóς (chloros), meaning "green," and λευκός (leukos), meaning "white."

<i>Pseudobombax</i> Genus of flowering plants

Pseudobombax is a genus of flowering plants in the subfamily Bombacoideae of the family Malvaceae.

<i>Melia</i> (plant) Genus of trees

Melia is a genus of flowering trees in the family Meliaceae. The name is derived from μελία, the Greek name used by Theophrastus for Fraxinus ornus, which has similar leaves.

The following outline is provided as an overview of and topical guide to chocolate:

<span class="mw-page-title-main">Byttnerioideae</span> Subfamily of flowering plants

Byttnerioideae is a subfamily of the flowering plant family Malvaceae.

<i>Theobroma bicolor</i> Species of tree

Theobroma bicolor, known commonly as the mocambo tree, jaguar tree, balamte, or pataxte, among various other common names, is a tree in the genus Theobroma, which also contains the better-known Theobroma cacao. It is found in Central and South America, including stretches of the Amazon rainforest in Brazil, Colombia, Ecuador, and Peru.

<i>Hesperostipa</i> Genus of grasses

Hesperostipa is a genus of grasses in the family Poaceae. Members of the genus are commonly known as needle-and-thread grass or needlegrass.

<i>Theobroma speciosum</i> Species of flowering plant

Theobroma speciosum is an arboriform species of flowering plant in the mallow family native to northern South America. It is the 35th most abundant species of tree in the Amazon rainforest.

References

  1. 1 2 "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.