(Callaeum macropterum)
Callaeum macropterum is a species of Magnoliopsida first described by Dc., And given the simplified Asian name by David Mark Johnson. Callaeum macropterum belongs to the genus Callaeum, and the family Malpighiaceae. None of these subspecies are listed. A species of flowering plant is Callaeum macropterum. It was first described by Dc., And given the exact name of David Mark Johnson. Callaeum macropterum belongs to the genus Callaeum, and family Malpighiaceae. Callaeum is a genus in the Malpighiaceae, a family of about 75 genera of flowering plants in the order Malpighiales. Callaeum comprises 11 species of woody vines and shrubs occurring from western Texas to Mexico, Central America, and South America. Two species, C. macropterum and C. septentrionale are cultivated as ornamentals in Arizona and California.