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