Evergreen Trees
- Juniperus chinensis Chinese juniper varieties
- Juniperus occidentalis Western juniper
- Juniperus scopulorum Rocky Mountain juniper
- Juniperus virginiana Eastern redcedar
- Pinus aristata Bristlecone pine
- Pinus flexilis 'Vanderwolf’s Pyramid' Vanderwolf’s pine
- Pinus mugo Mugo pine
- Pinus nigra Austrian pine
- Pinus ponderosa Ponderosa pine
- Picea glauca var densata Black Hills spruce
- Picea pungens Colorado spruce
- Picea pungens glauca Colorado blue spruce
Shrubs
- Amorpha fruticosa False indigo or indigobush
- Caragana arborescens Siberian peashrub
- Rhus species Sumacs
- Cotoneaster species Cotoneasters
- Prunus species Plums & cherries
- Prunus virginiana Chokecherry
- Rosa species Shrub roses
- Shepherdia argentea Silver buffaloberry
- Syringa vulgaris Common lilac
- Ribes aureum Golden currant
Deciduous Trees
- Populus species Poplars, cottonwoods, aspen
- Salix species Willows
- Gleditsia triacanthos inermis Thornless honeylocust varieties
- Robinia pseudoacacia Black locust
- Celtis occidentalis Hackberry
- Fraxinus pennsylvanica Green Ash (Susceptible to Emerald Ash Borer)
- Ulmus species Elms