Filterra Bioscape Plant List - Northwest Region Hardiness Mature Mature Common Name1,2,8 Latin Name Plant Type Sun Sizing7 Availability9 Nativity Range Height5 Spread5 Fraxinus pennsylvanica Ash, Leprechaun Deciduous Full Sun to Full Shade 3A-9A 18’ 16’ Tree NW US “Johnson” Azalea, Western Rhododendron occidentale Deciduous Partial Shade to Full Sun 7 - 9 8' 6' M NW W-US MA, NW, SE, SC, NoCA, Beautyberry Callicarpa Americana Deciduous Partial Shade to Full Sun 7A - 10B 4' - 8' 6' - 7' L SE-US, S-US SoCA Black Twinberry Lonicera involucrata Deciduous Partial Shade to Full Sun 6 - 8 6' 10' L NW, AK W-US, AK Blue Palo Verde Parkinsonia floridum Deciduous Full Sun 8A - 11 10' - 20' 15' XL NW, SC, NoCA, SoCA US-CA Buckeye, Red Aesculus pavia Deciduous Full shade to Full Sun 5A - 9A 15’ - 25’ 15’ - 25’ Tree GL, MA, NE, NW, SE SE-US Buttonbush Cephalanthus occidentalis Deciduous Partial Shade to Full Sun 4A – 10A 4’ – 6’ 6’ – 10’ L MA, NE, NW, SE, SC E-US Cherry, Amanogawa Prunus serrulata Deciduous Full Sun 5B - 8A 20' 8' L NW Asia Flowering ‘Amanogawa’ Prunus serrulata Cherry, Oriental Deciduous Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree Gl, MA, NE, NW, SE Asia ‘Kwanzan’ Cherry, Purpleleaf Sand Prunus x cistena Deciduous Full Sun 5B – 8A 6’ – 8’ 6’ – 10’ L GL, MA, NW, SE, SC Asia Cherry, Yoshino Prunus x yedoensis Deciduous Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree GL, MA, NE, NW, SE Asia Gl, MA, NE, NW, SE, Chokeberry, Black Aronia melanocarpa Deciduous Full Shade to Full Sun 3B – 8B 3’ – 6’ 4’ – 6’ M E-Can, E-US NoCA, SoCA, E-Can GL, MA, NE, NW, SE, Chokeberry, Red Aronia arbutifolia Deciduous Partial Shade to Full Sun 4B – 9A 6’ – 10’ 4’ – 6’ M E-US NoCA, SoCA Crabapple, Adirondack Malus adirondack Deciduous Full Sun 3B - 8A 15' - 20' 15' XL NW US-Developed GL, MA, NE, NW, SE, Crabapple, American Malus coronaria Deciduous Full Sun 3B - 8A 15’ - 25’ 10’ - 25’ Tree Midwest-US NoCA, SoCA Crabapple, 'Donald Wyman' Malus 'Donald Wyman' Deciduous Full Sun 3B - 8A 15' - 20' 15' XL NW US-Developed Crabapple, 'Golden Malus 'Golden Raindrops' Deciduous Full Sun 3B - 8A 15' - 20' 15' XL NW US-Developed Raindrops' Crabapple, 'Prariefire' Malus 'Prariefire' Deciduous Full Sun 3B - 8A 15' - 20' 15' XL NW US-Developed Crabapple, Sargent Malus sargentii Deciduous Full Sun 4A – 8A 6’ – 8’ 10’ – 12’ XL GL, MA, NW, SE Asia Crabapple, 'Sugar Tyme' Malus 'Sugar Tyme' Deciduous Full Sun 3B - 8A 15' - 20' 15' XL NW US-Developed Crabapple, 'Zumi' Malus 'Zumi' Deciduous Full Sun 3B - 8A 15' - 20' 15' XL NW Asia Dogwood, Chinese Cornus kousa Deciduous Partial Shade to Full Sun 4B - 8A 15’ - 25’ 20’ - 30’ Tree GL, MA, NE, NW, SE Asia Dogwood, Cornelian Cherry Cornus mas Deciduous Partial Shade to Full Sun 4B - 8A 15’ - 20’ 15’ - 20’ Tree GL, MA, NE, NW, SE Europe Dogwood, Dwarf Cornus sericea 'Kelseyi' Deciduous Full Shade to Full Sun 2 - 9 3' 3' S NW N-US, Can Dogwood, Flowering Cornus florida Deciduous Partial Shade to Full Sun 5A – 8B 15’ - 20’ 15’ - 20’ Tree GL, MA, NW E-US 1 Hardiness Mature Mature Common Name1,2,8 Latin Name Plant Type Sun Sizing7 Availability9 Nativity Range Height5 Spread5 Dogwood, Kousa Cornus kousa Deciduous Partial Shade to Full Sun 5A - 8A 15' - 20' 15' - 20' Tree NW Asia 'Greensleeves' 'Greensleeves' Dogwood, Kousa 'Heart Cornus kousa 'Heart Deciduous Partial Shade to Full Sun 5A - 8A 15' - 20' 15' - 20' Tree NW Asia Throb' Throb' Dogwood, Kousa 'Summer Cornus kousa 'Summer Deciduous Partial Shade to Full Sun 5A - 8A 15' - 20' 15' - 20' Tree NW Asia Gold' Gold' Dogwood, Pagoda Cornus alternifolia Deciduous Full Shade to Full Sun 3B - 8A 15’ - 25’ 15’ - 25’ Tree GL, MA, NE, NW E-US Dogwood, Silky Cornus amomum Deciduous Full Shade to Full Sun 4B – 8A 8’ – 10’ 8’ – 15’ L GL, MA, NW, SE E-US, E-Can Douglas spirea Spirea douglasii Deciduous Partial Shade to Full Sun 1 - 9 6' 5' M NW W-US GL, GP, MA, NW, SC, Elderberry, American Sambucus canadensis Deciduous Partial Shade to Full Sun 4A – 9B 10’ – 15’ 6’ – 10’ L E-US SE, NoCA, SoCA Epaulette, Fragrant Pterostyrax hispida Deciduous Full sun 5A - 8A 15’ - 25’ 15’ - 25’ Tree GL, MA, NE, NW, SE Asia GL, MA, NE, NW, SC, Franklin Tree Franklinia alatamaha Deciduous Partial Shade to Full Sun 5A - 8A 15’ - 25’ 10’ - 15’ Tree US-GA SE GL, MA, NW, NE, SC, Fringe Tree, Chinese Chionanthus retusus Deciduous Full Shade to Full Sun 5B - 9A 15’ - 25’ 10’ - 15’ Tree Asia SE, NoCA, SoCA GL, MA, NE, NW, SC, Fringe Tree, White Chionanthus virginicus Deciduous Full Shade to Full Sun 4A - 9A 12’ - 20’ 10’ - 15’ Tree E-US SE Clerodendrum Glorybower, Harlequin Deciduous Full Sun 6A - 11 10' - 15' 6' - 10' L NW Asia trichotomum Hawthorn, 'Crusader" Tree Crataegus crus-galli Deciduous Full Sun 4A - 7A 15' 10' - 15' XL NW E-US Form inermis 'Cruzam' Crataegus viridis 'Winter Hawthorn, Green Deciduous Full Sun 4A - 7A 6' - 10' 8' - 15' XL NE, NW, SC, SE SE-US King' GL, MA, NW, SC, SE, Holly, Winterberry Ilex verticillata Deciduous Partial Shade to Full Sun 3B – 9A 6’ – 10’ 8’ – 15’ L E-US, E-Can NoCA, SoCA, E-Can Hydrangea, Wild Hydrangea arborescens Deciduous Partial Shade to Full Sun 4A – 9A 3’ – 5’ 3’ – 6’ M GL, MA, NW, SC, SE E-US Japanese Snowbell Styrax japonicum Deciduous Partial Shade to Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree GL, MA, NE, NW, SE Asia Japanese Snowbell 'Pink Styrax japonicum 'Pink Deciduous Partial Shade to Full Sun 5B - 8A 15' - 20' 15' - 20' Tree NW Asia Chimes' Chimes' Japanese Snowbell 'Snow Styrax japonicum 'Snow Deciduous Partial Shade to Full Sun 5B - 8A 15' - 20' 15' - 20' Tree NW Asia Charm' Charm' GL, MA, NE, NW, SC, Lilac, Dwarf Syringa meyeri Deciduous Full Sun 3B – 8A 5’ – 8’ 8’ – 10’ L Asia SE, NoCA, SoCA GL, MA, NE, NW, SC, Lilac, Japanese Tree Syringa reticulata Deciduous Full Sun 3A - 7A 15’ - 25’ 10’ - 15’ XL Asia SE Locust, Dwarf Twisty Baby Robinia pseudoacacia Deciduous Partial Shade to Full Sun 4A - 9A 8' - 10' 12' - 15' XL GL, NW SE-US Tree Form 'Lace Lady' GL, MA, NE, NW, SE, Maackia, Amur Maackia amurensis Deciduous Full sun 4A - 7A 15’ - 25’ 15’ - 25’ Tree Asia SC Magnolia, Ann Magnolia x ‘Ann’ Deciduous Partial Shade to Full Sun 3B – 7A 10’ – 12’ 10’ – 12’ XL GL, MA, NW, SC, SE Asia GL, MA, NE, NW, SC, Magnolia, Galaxy Magnolia x ‘Galaxy’ Deciduous Partial Shade to Full Sun 5A - 8B 15’ - 20’ 15’ - 25’ Tree Asia SE, NoCA, SoCA 2 Hardiness Mature Mature Common Name1,2,8 Latin Name Plant Type Sun Sizing7 Availability9 Nativity Range Height5 Spread5 MA, NE, NW, SC, SE, Magnolia, Saucer Magnolia x soulangiana Deciduous Partial Shade to Full Sun 5A - 9A 15’ - 25’ 15’ - 25’ Tree Asia NoCA, SoCA GL, MA, NE, NW, SC, Magnolia, Star Magnolia stellata Deciduous Partial Shade to Full Sun 4A - 8B 10’ - 20’ 10’ - 15’ XL Asia SE Maple, Japanese 'Autumn Acer palmatum 'Autumn Deciduous Full Shade to Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree NW Asia Glory' Glory' Maple, Japanese Acer palmatum Deciduous Full Shade to Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree NW Asia 'Bloodgood' 'Bloodgood' Maple, Japanese 'Katsura' Acer palmatum 'Katsura' Deciduous Full Shade to Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree NW Asia Maple, Japanese 'Moonfire' Acer palmatum 'Moonfire' Deciduous Full Shade to Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree NW Asia Maple, Paperbark Acer griseum Deciduous Full shade to Full Sun 4A - 7A 15’ - 25’ 15’ - 25’ Tree GL, MA, NE, NW, SE Asia Mock Orange, Lewis Philadelphus lewisii Deciduous Partial Shade to Full Sun 4 - 9 10' 5' M NW W-US Mountain Ash, Red Sorbus americana, Deciduous Full Sun 3A - 7A 18' 8' L NW NE-US, E-Can Cascade "Dwarfcrown' Physocarpus opulifolius E-US, Midwest- Ninebark, 'Diabolo' Deciduous Full Sun 3A - 7A 6' - 8' 8' - 10' L MA, NW 'Diabolo' US, S-US, E- Ninebark, Pacific Pysocarpus capitatus Deciduous Partial Shade to Full Sun 4 - 10 15' 15' XL NW W-US, W-Can GL, MA, NE, NW, SE, Plum, Purpleleaf Prunus cerasifera Deciduous Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree Europe, Asia NoCA, SoCA Plum, Purpleleaf 'Krauter Prunus cerasifera 'Krauter Deciduous Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree NW, SoCA Europe, Asia Vesuvius' Vesuvius' Prunus cerasifera Plum, Purpleleaf 'Newport' Deciduous Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree NW Europe, Asia 'Newport' Plum, Purpleleaf Prunus cerasifera Deciduous Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree NW Europe, Asia 'Thundercloud' 'Thundercloud' Redbud, Chinese Cercis chinensis Deciduous Partial Shade to Full Sun 6B - 8A 8' - 12' 8' - 12' XL NW Asia GL, GP, MA, NE, NW, E-US, S-US, Redbud, Eastern Cercis canadensis Deciduous Partial Shade to Full Sun 4B - 9A 15’ - 25’ 15’ - 25’ Tree SE, NoCA, SoCA Mexico GL, MA, NE, NW, SC, Northern Serviceberry Amelanchier x grandiflora Deciduous Partial Shade to Full Sun 4A - 7A 15’ - 25’ 15’ - 25’ Tree SE Hemisphere Shrubby Cinquefoil Potentilla fruticosa W-US, N-US, Deciduous Full Sun 3 - 8 3' - 4' 3' - 4' S NW, E-Can, W-Can 'Moonlight' 'Moonlight' Can Shrubby Cinquefoil Potentilla fruticosa W-US, N-US, Deciduous Full Sun 3 - 8 3' - 4' 3' - 4' S NW, E-Can, W-Can 'Tangerine' 'Tangerine' Can Smoketree Cotinus coggygria Deciduous Full Sun 5A – 8A 10’ – 15’ 15’ – 25’ Tree GL, MA, NW, SE Asia GL, MA, NE, NW, SC, Smoketree, American Cotinus obovatus Deciduous Partial Shade to Full Sun 4B - 8A 20’ - 25’ 20’ – 25’ Tree SE-US SE GL, MA, NE, NW, SE, Snowbell, Japanese Styrax japonicum Deciduous Partial Shade to Full Sun 5B - 8A 15’ - 25’ 15’ - 25’ Tree Asia NoCA E-US, Midwest- Spicebush Lindera benzoin Deciduous Partial Shade to Full Sun 5B - 8A 8’ –12’ 4’ – 6’ M GL, MA, NW, E-Can US, S-US, E- St.