Trees as Companions TREE INVENTORY INVASIVE TREES Alaska Yellow Cedar Austrian Pine Blireana Plum Bristlecone Pine Cascara Chinese Witchhazel Chinese Wisteria Coral Bark Maple Crabapple Prairifire Dawn Redwood Deodara Cedar Dogwood cornus flaviramea Dogwood cornus florida Dogwood cornus florida rubra Dogwood cornus kousa Dogwood cornus nuttallii Dogwood cornus officinalis Dogwood cornus stolonifera Douglas Fir Eastern White Pine Flowering Apricot Peggy Clarke Flowering Cherry Mt Fuji Flowering Plum Blireana Franklinia Ginkgo Autumn Gold Grand Fir Hakuro Nishiki Willow Honey Locust Japanese Cedar Dwarf Japanese Holly Japanese Maples (various) Japanese Black Pine Japanese Cedar Japanese Red Pine Japanese Yew Katsura Lodgepole Pine Manchurian Maple Mimosa (Silk Tree) Monterey Pine Mugo Pine Mt. Fuji Cherry Noble Fir Norway Spruce Oxydendrum Pacific Madrone Pacific Yew Ponderosa Pine Port Orford Cedar Red Oak Scarlet Oak Scotch Pine Sequoia Serbian Spruce Shore Pine Star Magnolia Stewartia Stranvaesia Styrax Sweet Gum Tamarix Juniper Viburnum Tree Vine Maple Vine Maple 'Little Gem' Western Hemlock Western Red Cedar White Birch White Fir Willow Oak