Bauhinia yunnanensis (Yunnan Bauhinia) - A tendril-bearing, semi-deciduous vine with 2 inch long, deeply cleft heart-shaped, light green leaves. The light lavender/rose-pink orchid-like flowers are five-petaled, of which the upper three are veined with deep purple red. 10 Bauhinia Yunnanensis Seeds, Chinese Orchid Tree Yunnan