Hedera nepalensis 尼泊尔常春藤
Hedera nepalensis (Himalayan ivy, Himalaya-Efeu, chang chun teng) is a species of perennial Ivy (genus Hedera) native to Nepal and Bhutan, as well as Afghanistan, India, China, Laos, Myanmar, Thailand, and Vietnam, at altitudes of about 1000–3000 m. Plants grow up to 30 m in height, with simple leaves ranging from 2–15 cm long, and yellow flowers.