| Type: | Alliance |
| Parent classification: | North-Central Pacific Maritime Silver Fir - Western Hemlock Rainforest |
| Scientific Name: | Abies amabilis - Tsuga heterophylla / Vaccinium membranaceum Cool Forest Alliance |
| Location: | United States (Washington, Oregon, Alaska); Canada (British Columbia) |
| Description: | These are tall evergreen forests dominated by a mix of Abies amabilis and Tsuga heterophylla often with Pseudotsuga menziesii, but the latter may be absent. These forests occupy a broad elevational band in the Cascades, extending from approximately 1000-1500 m elevation. In the Olympic Mountains and northward through British Columbia, elevations range from approximately 1000-1200 m. |
| Website: | View website |