Cocoa bean Cocoa bean The cocoa bean or simply cocoa (), which is also called the cacao bean or cacao (), is the dried and fully fermented seed of "Theobroma cacao", from which cocoa solids (a mixture of nonfat substances) and cocoa butter (the fat) can be extracted. Cocoa beans are the basis of the sweet food preparation called chocolate, and of such Mesoamerican foods as "tejate", a pre-Hispanic drink that also includes maize. The word "cocoa" comes from the Spanish word "cacao", which is derived from the Nahuatl word "cacahuatl". The Nahuatl word, in turn, ultimately derives from the reconstructed Proto
North-West University Botanical Garden rockery. Some more common plant genera represented in the garden include Acacia, Aloe, Bonatea, Crinum, Dierama, Encephalartos, Eucomis, Eulophia, Euphorbia, Gasteria, Gladiolus, Haworthia, Hypoxis, Indigofera, Kniphofia, Plectranthus, Podocarpus, Polygala, Scadoxus, Searsia, Stapelia and Zantedeschia. In the tropical greenhouse a variety of tropical and subtropical plants from all over the world can be found. Some of the plants include a variety of food and medicinal plants including "Coffea arabica" (coffee), "Camellia sinensis" (tea), "Vanilla planifolia" (vanilla), "Saccharum officinarum" (sugarcane), "Cinnamomum zeylanicum" (cinnamon), "Oryza sativa" (rice), "Theobroma cacao" (cacao), "Siphonochilus aethiopicus" (wild ginger), "Warburghia salutaris" (pepper bark tree) and "Piper nigrum" (pepper).