| General Description | This species occupies a total area of 1,160 square km, has been placed on the IUCN Red List as globally threatened. |
| Habitat | Valleys in mixed forests at an altitude of 1,500-1,800 m. |
| Bark/Stem Description | Dark purple bark with rough dark purple branchlets. |
| Flower/Leaf Bud Description | Conical with triangular scales. |
| Leaf Description | Dark green, ovate and 3 ovate lobes, 14-18 x 12-15 cm. |
| Fruit Description | Fruiting pedicel 7-15 mm, produced in September. Convex nutlets with spreading wings, 6-1.2 cm. |