Begonia grandis, the hardy begonia, is a plant in the begonia family, Begoniaceae. Begonia coccinea, the scarlet begonia, is a species of plant in the family Begoniaceae. "Myrmephytum beccarii" Elmer (Sibuyan ant plant); "Begonia gitingensis" Elmer (Guiting-guiting begonia). The cane begonias are a group of "Begonia" cultivars. Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. This was the first hybrid tuberous begonia raised in England. Begonia is a genus of perennial flowering plants in the family Begoniaceae. With 1,831 species, "Begonia" is one of the largest genera of flowering plants. Members of the genus "Begonia" are well-known and popular houseplants. As the common name "hardy begonia" implies, it is winter hardy in some temperate regions. For instance, the rain forest plants Begonia pavonina have iridoplasts located inside the epidermal cells. He enjoys his begonia garden and his cat, Sir Puss. The following phylogenetic tree shows the relationships between different sections of the genus "Begonia". This is found in various "Begonia" species and garden hybrids. All but one of the species are in the genus "Begonia".