皱皮杜鹃(Rhododendron wiltoii)生长在我国四川省西部山区,在峨眉山海拔3,000米左右的高山灌丛中,常有成片生长。皱皮杜鹃是常绿灌木,2—3米高,叶片倒卵状椭圆形,表面叶脉深凹入而呈泡状粗皱纹,叶背有淡棕色厚毛被,耐高山寒冷的气候条件。初夏,在小枝顶端开放出一簇簇鲜嫩粉红 Rhododendron wiltoii grows in the mountainous area of ​​the western part of Sichuan Province in China. It often grows into pieces in the mountain shrubs with an elevation of about 3,000 meters at Mount Emei. Cuckoo Rhododendron is an evergreen shrub, 2-3 meters high, obovate leaves oval-shaped, surface deep veins concave bubble-shaped wrinkles, leaves with a light brown thick hair, resistant to cold climatic conditions. In early summer, open a bunch of fresh pink in the top of the sprig