| Stachyarrhena | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Rubiaceae |
| Subfamily: | Ixoroideae |
| Tribe: | Cordiereae |
| Genus: | Stachyarrhena Hook.f. |
Stachyarrhena is a genus of flowering plants belonging to the family Rubiaceae.
Its native range is Panama to Southern Tropical America.
Species:
- Stachyarrhena acuminata Standl.
- Stachyarrhena acutiloba Steyerm.