yellow-wort
/ˈjeləʊwɔːt/noun
1- a European plant of the gentian family, with yellow flowers and paired leaves that are joined around the stem, growing in calcareous grassland贯叶克劳拉草。
1.1
- Blackstonia perfoliata, family Gentianaceae拉丁名Blackstonia perfoliata,龙胆科。