Cladogelonium
| Cladogelonium | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Malpighiales | 
| Family: | Euphorbiaceae | 
| Subfamily: | Crotonoideae | 
| Tribe: | Gelonieae | 
| Genus: | Cladogelonium Leandri  | 
| Species: | C. madagascariense  | 
| Binomial name | |
| Cladogelonium madagascariense | |
Cladogelonium is a monotypic plant genus of the family Euphorbiaceae first described as a genus in 1939.
The only known species is the shrub Cladogelonium madagascariense. It is found in the Analamerana Special Reserve in northern Madagascar.