| Pterygocalyx | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Gentianaceae |
| Genus: | Pterygocalyx Maxim. |
| Species: | P. volubilis |
| Binomial name | |
| Pterygocalyx volubilis Maxim. | |
Pterygocalyx is a monotypic genus of flowering plants belonging to the family Gentianaceae. The only species is Pterygocalyx volubilis. [1]
Its native range is Russian Far East to North Vietnam and Korea. [1]
