| klamath-siskiyou forest(expression, nature, forest, territory, coniferous) |
| maritime coast range ponderosa pine forest(expression, nature, forest, territory, coniferous) |
| middle atlantic coastal forest(expression, nature, forest, territory, coniferous) |
| north central rockies forest(expression, nature, forest, territory, coniferous) |
| northern california coastal forest(expression, nature, forest, territory, coniferous) |
| northern pacific coastal forest(expression, nature, forest, territory, coniferous) |
| northern transitional alpine forest(expression, nature, forest, territory, coniferous) |
| okanagan dry forest(expression, nature, forest, territory, coniferous) |
| piney woods forest(expression, nature, forest, territory, coniferous) |
| puget lowland forest(expression, nature, forest, territory, coniferous) |
| rothiemurchus forest(expression, nature, environment, rainforest, woodland) |
| san pedro martir pine-oak forest(expression, nature, forest, territory, coniferous) |
| sierra juarez pine-oak forest(expression, nature, forest, territory, coniferous) |
| sierra nevada forest(expression, nature, forest, territory, coniferous) |
| south central rockies forest(expression, nature, forest, territory, coniferous) |
| southeastern conifer forest(expression, nature, forest, territory, coniferous) |
| wasatch and uinta montane forest(expression, nature, forest, territory, coniferous) |
| alacalufes national reserve(expression, nature, environment, rainforest) |
| alberto de agostini national park(expression, nature, environment, rainforest) |
| alpine water-fern(expression, nature, environment, rainforest) |