Alnus henryi
| Family |
| Betulaceae |
| Genus |
| Alnus |
| Species |
| henryi |
| Category |
| Woody |
| Type |
| Tree (deciduous) |
| Height |
| 20 m |
| General Description |
| An IUCN Red List species, with flooding, typhoons and landslides common in its area, this species is globally threatened and flagged as possibly extinct. |
| Cultivation |
| Very rare in cultivation. |
| Leaf Description |
| Smooth ovate or elliptic leaves on yellowish-green branches. |