Acer chienii
| Family | 
| Sapindaceae (Aceraceae) | 
| Genus | 
| Acer | 
| Species | 
| chienii | 
| Category | 
| Woody | 
| Type | 
| Tree (deciduous) | 
| Height | 
| 17 m | 
| General Description | 
| This species has been placed on the IUCN Red List as globally threatened. | 
| Habitat | 
| Mixed forests at an altitude of 2,200-3,000 m. | 
| Bark/Stem Description | 
| Smooth with green or purplish branchlets. | 
| Flower/Leaf Bud Description | 
| Glabrous, ellipsoid winter buds. | 
| Leaf Description | 
| Ovate or ovate-oblong, thin, double-toothed with 3 lobes, 9-13 x 8 cm. | 
| Flower Description | 
| 5 petaled flowers with 5 sepals and 8 stamens. | 
| Fruit Description | 
| Spreading samara wings with nutlet, 1.4-1.8 x 4-6 mm, produced August through October. |