| Penthoraceae | |
|---|---|
| Penthorum chinense in cultivation at the Botanical Gardens Faculty of Science Osaka City University, Osaka,Japan | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Core eudicots |
| Order: | Saxifragales |
| Family: | Penthoraceae Tiegh. |
| Genera | |
Penthoraceae is a flowering plant family of rhizome forming herbs native to eastern North America and Eastern and Southeastern Asia.