| General Description | This species has been placed on the IUCN Red List as least concern. |
| Pests | Aphids and some caterpillar species may be an issue. |
| Notable Specimens | The Devonian Botanic Garden, Devon, Alberta, Canada. The Royal Botanical Gardens, Hamilton, Ontario, Canada. |
| Habitat | Mixed forests at an altitude of 500-2,300 m. |
| Bark/Stem Description | Smooth, grey in colour with glabrous branchlets. |
| Flower/Leaf Bud Description | Small, glabrous and scaled. |
| Leaf Description | Leaves are thin, trifoliolate with leaflets that are 10 x 3.5 cm, dark green on top and glaucous underneath with midrib pubescence. |
| Flower Description | Flowers are green-yellow. |
| Fruit Description | Yellowish-brown fruit, convex, globose winged nutlets, 3-3.5 x 1 cm, produced in September. |
