名詞
A white turtlehead, an American perennial herb (Chelone glabra) with white flowers.
用法- 可算
- 不可算
Any of various other members of the genus Chelone.
用法- 可算
- 不可算
名詞
showy perennial of marshlands of eastern and central North America having waxy lanceolate leaves and flower with lower part creamy white and upper parts pale pink to deep purple