Fritillaria crassicaulis 粗茎贝母
Fritillaria crassicaulis is an Asian species of herbaceous plant in the lily family, native to Sichuan and Yunnan Provinces in China.
Fritillaria crassicaulis is a bulb-forming perennial up to 80 cm tall. Flowers are nodding (hanging downward), yellow or greeenish yellow, often with brown or purple spots.