grass of Parnassus
/pɑːˈnæsəs/noun
1- a herbaceous plant of north temperate regions, which bears a solitary white flower梅花草属植物。
1.1
- Genus Parnassia, family Saxifragaceae: several species, in particular P. palustris.梅花草属, 虎耳草科：数种, 尤指梅花草。