Cupressaceae
| Name | Height | Leaf | Fruit | Region |
| Easter White Cedar Thuja occidentalis |
45', can be 80' | glandular spots, dull, .13" - .25" | oval, .33" - .5" | Great Lakes - St. Lawrence, Acadian, and part of Boreal |
| Western Red Cedar Thuja plicata |
150' - 200' | no spots, shiny, .25" | oval, .5" - .75" | Coast, Columbia, and parts of Montane and Subalpine |
| Yellow Cypress Chamcaecyparis nootkatensis |
60' - 80', can be 100' | scale-like and pointed, .13" - .25" | spherical, .25" - .5" | Coast and coastal Subalpine |
| Eastern Red Cedar Juniperus virginiana |
30' | scale-like, overlapping, .06" | almost circular, .13" - .25" | Deciduous and Great Lakes - St. Lawrence |
| Rocky Mountain Juniper Juniperus scopulorum |
30' | scale-like, overlapping | almost circular, .33" | southern Alberta foothills, Montane, part of Coast |
