APPROVED STREET TREES FOR CITY OF DUBUQUE PLANTING LAWNS Updated 09-18-2020

Size Common Name Genus/Species (H x W)

Ohio Buckeye Aesculus Glabra Early Glow 35X35 Allegheny Serviceberry Amelanchier Laevis Cumulus 30x25 Lustre 30X25 Snowcloud Spring Flurry Maachia Amurensis 25x25 Amur Maackia Maacnificent Starburst Summertime American Hornbeam (Blue Beech, Musclewood) Carpinus Betulus Nana Emerald Avenue J.N.Strain 25x20 Carpinus Carolinia Fireking 20X20 Firespire 20x10 Palisade 25X10 Prairie Setinel 45X35 Rising Fire 20X20

Beech * Red Obelisk 40x3 Fagus Sylvatica Hackberry Celtis Occidentalis Prairie Sentinel 45X35 Turkish Filbert 40x35 Corylus Colurna Gingko Gingko Biloba *Autumn Gold 40X25 Golden Colonade 45x25 *Princeton Sentry 40x15 Gleditsia Tricanthos Honey Locust Inermis *Golden Colonade 45X25 Imperial 35X35 Northern Acclaim Presidential Gold Sunburst 35X35 *Skycole 50X35

Skyline 45X35 *Street Keeper 45X20 True Shade 40X35 Tulip Tree Liriodendron Tulipifera Emerald City 55X25 Sweetgum Liquidambar Styraciflua *Emerald Sentinel 35X15 *Moraine 50X25 Malus Crabapple Marilee 24X10 Ruby Dayze 22X16 Dawn Redwood Metasequoia Gold Rush 40X20 Glyptostroboides Black Tupelo (Black Gum) Nyssa Sylvatica After Burner 45X20 Firemaster 45X25 Firestarter 40X18 Forest Fire 45X25 Forum 45X25 Green Gable 25X30 Gum Drop 25X30 Northern Spendor 25X30 Red Rage 45X25 Tupelo Tower 40X20 White Chapel 50X30 Kentucky Coffee Gymnocladus Dioicus Decaf 50X40 Espresso 50X35 Prairie Titan 50X50 *Skinny Latte 50X18 Stately Manor 50X35 True North 55X35 American Hophornbeam (Ironwood) Ostrya Virginiana

Autumn Treasure 45X25 Sunbeam 35X25

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Sargent Cherry Prunus Sargentii Pink Flair 25X15 Callery Pear Pink Mist 30x20 Pyrus Calleryana Chastity 30X25 English Oak Quercus Robur *Apollo 40X15 *Crimson Spire 45x15 Heritage 50X40 *Kindred Spirit 30X6 *Red Rocket 40X15 *Regal Prince 45X18 *Rosehill 40X20 *Skinny Genes 45X10 *Sky Master 50X30 *Streetspire 45X15 Burr Oak (Mossy Cup Oak) Quercus Macrocarpa Urban Pinnacle 65X30 Swamp White Oak Quercus Robur X Bicolor American Dream 50X40 *Beacon 40X15 Sun Breaker 50X40 Pin Oak Quercus Palustris *Green Pillar 50X15 Pacific Brilliance 60X35 Promenade 60X25 Streetwise 60X40 Scarlet Oak 50x45 Quercus Coccinea Peking Lilac Beijing Gold 20X15 Syringa Pekinensis China Snow 20X20 Great Wall 25X18 Japanese Tree Lilac Syringa Reticulata Ivory Pillar 25X15 Ivory Silk 25X30

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Summer Storm 25X25 American Linden Tilia Americana American Sentry 45X30 Boulevard 50X25 Legend 40X30 *Lincoln 35X25 *Redmond 35X25 Little Leaf Linden Tilia Cordata *Chancellor 35x20 *Corithian 45x15 *Glenleven 50x30 Harvest Gold 40x30 *Norlin 40X30 *Shamrock 40x30 Harvest Gold 45X30 Jefferson 70X60 Colonial Spirit 70X50 New Harmony 70X50 Prairie Expedition 60X65 Accolade 60X50 Ulmus Davidiana Emerald Sunshine 35X25 Frontier 40X30 New Horizon 50X35 Patriot 50X40 Prospector 40X30 Regal 50X30 Triumph 35X25 Valley Forge 60X50 Homestead 55X35 Ulmus Hollandica Regal 55X45 Japanese Zelkova Zelcova Serrata City Sprite 24X18 Halka 50X40 *Musashino 45X15 Freeman Maple Acer Freemanii Armstrong 50X15

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Celebration 50X20 Sienna Glen 50X35 Miyabie Maple Acer Miyabie State Street 50X35

Black Maple Acer Nigrum *Green Column 50X20 Norway Maple Acer Plantanoides *Crimson Sentry 25X15 *Columnar 35X15 *Conquest 40X20 *Easy Street 40X20 Parkway 40X25 Princeton Gold 35X30 Royal Red 40X30 Red Maple Acer Rubrum Autumn Spire 40X25 *Bowhall 40X15 Brandywine 40X30 *Karpick 40X20 Northwood 40X35 Redpointe 45X30 Red Sunset 45X35 *Scarlet Sentinel 40X20 Sugar Maple Acer Saccharum *Autumn Splendor 45X40 *Apollo 25X10 Autumn Fest 50X35 *Sugar Cone 25X15 Tatarian Maple Acer Tataricum Tatarian 25X20 Rugged Charm 28X15 Patdell 25X20 Hybrid Maple Acer Truncatum X Platanoides Crimson Sunset 35X25

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Norwegian Sunset 35X25 Pacific Sunset 35X25 Ruby Sunset 25X20 Urban Sunset 35X20

* INDICATES A COLUMNAR OR UPRIGHT VARIETY

Note: This approved tree list is a compilation of tree varieties chosen to meet the City’s street tree planting needs. Selections were made based upon tree size and stature, crown development, hardiness, disease resistance, fruit/seed production, and urban tolerance. This list is intended to be used by the City Forester when making tree selection decisions. Private property owners may use it as a reference for tree selection. Tree selection will be based on species diversity, planting lawn size and City of Dubuque Street Tree and Public Right-of-Way Policy requirements.

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