| Alstonia angustifolia | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Apocynaceae |
| Genus: | Alstonia |
| Species: | A. angustifolia |
| Binomial name | |
| Alstonia angustifolia Wall. ex A. DC. | |
Alstonia angustifolia is a species of plant in the family Apocynaceae. It is found in Indonesia, Malaysia, the Philippines, and Vietnam. It can be used to relieve headache.
