English noun: Cypripedium arietinum | |||
1. | Cypripedium arietinum (plant) orchid of northern North America having a brownish-green flower and red-and-white lip suggestive of a ram's head | ||
Synonyms | ram's-head, ram's-head lady's slipper | ||
Broader (hypernym) | ladies' slipper, lady's slipper, lady-slipper, slipper orchid | ||