Dioncophyllum
| Dioncophyllum | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Order: | Caryophyllales | 
| Family: | Dioncophyllaceae | 
| Genus: | Dioncophyllum Baill. (1890) | 
| Species: | D. thollonii | 
| Binomial name | |
| Dioncophyllum thollonii Baill.  (1890) | |
Dioncophyllum is a monotypic genus of flowering plants belonging to the family Dioncophyllaceae. The only species is Dioncophyllum thollonii.
It is native to Gabon and Republic of the Congo in west-central tropical Africa.