mountain lady's slipper

Từ điển Oxford Learners Wordfinder Dictionary

noun

leafy plant having a few stems in a clump with 1 white and dull purple flower in each upper leaf axil;
Alaska to northern California and Wyoming
• Syn:
Cypripedium montanum
• Hypernyms:
lady's slipper, lady-slipper, ladies' slipper, slipper orchid