Trees: Holm - Impe (99)

Holmes Silver Colorado Red Cedar Homestead Hybrid Elm Honduras Mahogany Honey Bells (spp.) Honey Bells Sugar Shack® Honey Berry Honey Locust Elegantissima Honey Mesquite Honey Mesquite: glandulosa torreyana Honey Myrtle, Chenille Honey Myrtle: nesophila, Showy Honey Palm Honey-Myrtle, Desert Honeysuckle, Amur Honeysuckle, Maak's Hong Kong Orchid Tree Hoopsii Colorado Spruce Hoover's Manzanita Hop Hornbeam Hop Hornbeam, American Hop Hornbeam, Eastern Hop Tree, Common (spp.) Hoptree (spp.) Horizontalis Aurea Monterey Cypress Horizontalis Scotch Elm Hornbeam Hornbeam Maple Hornbeam, American Hornbeam, Common (spp.) Hornbeam, Common Fastigiata Hornbeam, European (spp.) Hornbeam, European Fastigiata Hornbeam, Japanese Hornbeam: caroliniana, American Hornbeam: cordata Hornbeam: laxiflora Horned Holly (spp.) Horned Holly Burfordii Horned Maple Hornibrookii Norway Spruce Horoeka Horsechestnut, California (spp.) Horsechestnut, California Canyon Pink Horsechestnut, Common (spp.) Horsechestnut, Common Memmingeri Horsechestnut, Common Sterile Horsechestnut Horsechestnut, Common Umbraculifera Horsechestnut, European (spp.) Horsechestnut, European Memmingeri Horsechestnut, European Sterile Horsechestnut Horsechestnut, European Umbraculifera Horsechestnut, Indian (spp.) Horsechestnut, Indian Sydney Pearce Horsechestnut, Japanese Horsechestnut, Red (spp.) Horsechestnut, Red Briotii Horsechestnut, Red Rubro-petiolata Horsechestnut, Ruby Red (spp.) Horsechestnut, Ruby Red Briotii Horsechestnut, Ruby Red Rubro-petiolata Horsetail Tree Horsetail Tree, Gray Hoshiyadori Painted Maple Houpu Magnolia Hoveyi American Arborvitae Howard American Holly Howard American Sycamore Huangshan Magnolia Huckleberry, Tree Huisache Huizache Humata Hunter Possum Haw Holly Huon Pine Hurricane Palm Hybrid Elm Cathedral Hybrid Elm Dodoens Hybrid Elm Frontier Hybrid Elm Homestead Hybrid Elm Pioneer Hybrid Elm Regal Hybrid Elm Sapporo Autumn Gold Hybrid Elm Triumph™ Hybrid Elm Urban Hybrid Linden Crimean Hybrid Plane (spp.) Hybrid Plane Bloodgood Hybrid Plane Columbia Hybrid Plane Liberty Idahoensis Locust Idyllwild Eastern Red Cedar Igiri Ilang Ilang Illawarra Flame Tree Illawarra Palm Illinois Hardy Japanese Zelkova Imodi Pine Imperial Thornless Honey Locust Imperialis European Alder