Stemonoporus
| Stemonoporus | |
|---|---|
| Stemonoporus affinis | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Malvales | 
| Family: | Dipterocarpaceae | 
| Subfamily: | Dipterocarpoideae | 
| Genus: | Stemonoporus Thwaites | 
| Synonyms | |
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Stemonoporus is a genus of plants in the family Dipterocarpaceae. The genus is endemic to Sri Lanka. It contains as many as 26 species, all but one confined to the perhumid forests of the island.