Coca (Erythroxylum coca) and Kola Nut (Cola acuminata) are two of the original ingredients in Coca Cola. Coca is still used in a decocainized form and Kola Nut, for its caffeine is found in other How To Deal with Leaf Tip Browning on Houseplant Leaves Cheeky Plant Co. FAQs About Growing Bitter Melon Plants Sow Exotic European Beech Hedge Fagus sylvatica Screening Plants InstantHedge Lucky Bamboo Dracaena Create Your Outdoor Oasis with a Garden Dome INNature