Pterygocalyx
Pterygocalyx is a monotypic genus of flowering plants belonging to the family Gentianaceae. The only species is Pterygocalyx volubilis.
Its native range is Russian Far East to North Vietnam and Korea.
Pterygocalyx is a monotypic genus of flowering plants belonging to the family Gentianaceae. The only species is Pterygocalyx volubilis.
Its native range is Russian Far East to North Vietnam and Korea.