| Florida Scrub(expression, forest, temperate, coniferous, ecoregion) |
| Fraser Plateau and Basin complex(expression, forest, temperate, coniferous, ecoregion) |
| Great Basin montane forest(expression, forest, temperate, coniferous, ecoregion) |
| Great Basin shrub steppe(expression, desert, ecoregion, shrubland) |
| Gulf of California xeric scrub(expression, desert, ecoregion, shrubland) |
| Gulf of Saint Lawrence lowland forest(expression, forest, broadleaf, mixed, temperate) |
| Haida Gwaii(expression, forest, temperate, coniferous, ecoregion) |
| High Arctic tundra(expression, ecoregion, zone, tundra) |
| Interior Alaska-Yukon lowland taiga(expression, forest, ecoregion, boreal, taiga) |
| Interior Yukon-Alaska alpine tundra(expression, ecoregion, zone, tundra) |
| Kalaallit Nunaat high arctic tundra(expression, ecoregion, zone, tundra) |
| Kalaallit Nunaat low arctic tundra(expression, ecoregion, zone, tundra) |
| Klamath-Siskiyou forest(expression, forest, temperate, coniferous, ecoregion) |
| Lac Saint-Jean and Saguenay valley forest(expression, forest, broadleaf, mixed, temperate) |
| Low Arctic tundra(expression, ecoregion, zone, tundra) |
| Maritime Coast Range Ponderosa Pine forest(expression, forest, temperate, coniferous, ecoregion) |
| Meseta Central matorral(expression, desert, ecoregion, shrubland) |
| Mid-Continental Canadian forest(expression, forest, ecoregion, boreal, taiga) |
| Middle Arctic tundra(expression, ecoregion, zone, tundra) |
| Midwestern Canadian Shield forest(expression, forest, ecoregion, boreal, taiga) |