History of chocolate in Spain In modern Spain, traces of the history of the drink can be seen in the chocolate companies, the chocolate shops and museums. The [Mesoamerican] origin of the cacao tree (to which Linnaeus gave the scientific name Theobroma cacao in 1753) is disputed by modern botanical historians since there are different hypotheses about the region from which it comes. Thus, some theories point to the Amazon region; however, it is estimated that the plant also grew in the wild in other parts of Americas, including the plains of the Orinoco Basin. It is very likely that the Olmecs knew the cacao
Leucocyanidin Witch Hazel), "Hippophae rhamnoides" (Hippophae berry Sanddorn), "Hordeum vulgare" (Barley), "Humulus lupulus" (bine), "Hypericum perforatum" (perikon Amber), "Laurus nobilis", "Magnolia denudata" (Hsin-I Yulan-Magnolie), "Malva sylvestris" (Blue mallow), "Musa acuminata × balbisiana" (Banana), "Nelumbo nucifera" (Baladi bean), "Pinus strobus" (Eastern white pine), "Prunus serotina" ssp. serotina (black cherry), "Psidium guajava" (Common guava), "Quercus alba" (White oak), "Quercus robur" (Common oak), "Rumex hymenosepalus" (Arizona dock), "Schinus terebinthifolius" (Brazilian pepper tree), "Terminalia arjuna" (arjun), "Terminalia catappa" (Indian almond), "Theobroma cacao" (Cacao), "Drimia maritima" (Sea Squill), "Vicia faba" (bell-bean), "Vitis vinifera" (common grape vine), "Zea mays" (corn, maize), and "Ziziphus jujuba" (jujube, Chinese date).