| General Description | This species, occupying an area of only 1,386 km, has been placed on the IUCN Red List as globally threatened. |
| Habitat | Mixed forests in south-west Guizhou and south-east Yunnan at an altitude of 1,000-1,800 m. |
| Bark/Stem Description | Dark grey in colour with thin glabrous branches. |
| Flower/Leaf Bud Description | Ovoid with ovate scales. |
| Leaf Description | Ovate with 6-7 lateral veins on either side of the mid vein and a rounded base, 6-7 x 3-4.5 cm. |
| Flower Description | Unknown. |
| Fruit Description | Red samaras 2.3 cm and convex winged nutlets, produced in September. |