| General Description | With less than 100 mature individuals remaining, this species has been placed on the IUCN Red List as endangered. |
| Habitat | South-east Yunnan in forests and along rivers at an altitude of 300-1,200 m. |
| Bark/Stem Description | Mature twigs are grey and pubescent ti glabrescent, while young twigs are blackish grey in colour. |
| Leaf Description | Elliptic, obovate-elliptic or obovate, thin with 12-16 secondary veins on either side of the mid vein and a cuneate to obtuse base, 9-18 x 2.2-2.6cm. |
| Fruit Description | Ovoid to long globose, 3.5-7 x 2.5-4.5 cm, produced August through September. |