parnassia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of various usually evergreen bog plants of the genus Parnassia having broad smooth basal leaves and a single pale flower resembling a buttercup
• Syn:
grass-of-Parnassus
• Hypernyms:
marsh plant, bog plant, swamp plant
• Hyponyms:
bog star, Parnassia palustris
• Member Holonyms:
genus Parnassia