American Forests' Historic Tree Nursery: Sellers of cuttings and seedlings of famous and historic trees.
AnythingGreen.com: Alabama seller of trees and shrubs in minimum lots of twenty. Featuring the Leyland Cypress, Thuja Green Giant, and Cryptomeria.
Arbor Village: Mail-order nursery in Missouri offering deciduous trees and shrubs, conifers suitable for USDA zone 5. Catalog and order form in PDF format.
Botany Shop Garden Center: Selling Thuja Green Giant conifer, red maples, disease resistant Valley Forge American Elm cultivar, butterfly bush (Buddleia) and hybrids. Shipping only within the 48 contiguous United States.
Botany Store: Oregon based mail order nursery selling fast growing privacy hedges such as arborvitae and douglas fir trees, as well as sword ferns, moss, and Christmas wreaths.
Cascade Forestry: Sellers of bareroot shade and native American nut trees and providers of forestry services.
Chief River Nursery Co.: Offers a selection of hardy conifer and hardwood tree seedlings and transplant specimens of trees and ornamental shrubs, all in bare-root form. Located in Wisconsin.
Cloud Mountain Farm and Nursery: Washington state nursery offering select cultivars of both ornamental and fruiting shrubs and trees.
Commonwealth Plants: Virginia nursery selling grafted Japanese maple cultivars, seeds and seedlings. Retail and wholesale.
Crape Myrtle Farms: Florida nursery sells crape myrtle trees, including miniatures for use as houseplants and varieties which are hardy in colder climates.
Dragon Trees: Offers Paulownia trees, of species Kawakamii, Elongata, and Fortunei. Also has information and history of these trees.
Elm Research Institute: Seller of the Dutch Elm disease resistant cultivar "Liberty Elm" of the American Elm tree.
Fast Growing Trees: Offers an assorment of flowering, shade, and privacy trees, selected for fast growth habit. Evergreens and deciduous.
Hybrid Poplar Trees: Retailer for hybrid poplar trees, oak, and willows, including Coyote willow, for stream erosion control.
J & D's Backyard Nursery: Offers a selection of several hundred Japanese maples. Site presents partial listing and photo gallery. Ships to most US states.
Jonsteen Trees and Seedlings: Offers tree seedlings for reforestation, conservation, and living Christmas trees.
Meadowview Nursery: Small nursery in New York offering bare-root tree and shrub seedlings and transplants. Products include flowering shrubs, coniferous evergreens, small flowering trees, and deciduous shade trees.
Miyama Asian Maples: California breeder and grower of Asian (Japanese) maples. Large variety and color photographs of summer and fall foliage.
Mountain Maples: California specialist of Japanese maples, offers trees, supplies, accessories, color photographs and information.
North Country Tree Nursery: New York nursery selling White Cedar trees in 14 or 18 tree minimum lots.
Paulowniasupply.com: Sells paulownia (empress tree). Sites offers information about the tree and its care and growth habit, and uses for its wood.
Plants'R'Us: North Carolina nursery offering Green Giant arborvitae, Bloodgood Japanese maples, as well as several other conifers.
Slimbridge Wetland Plants: Living willow supplier for gardening, tree planting and riverbank strengthening.
Sunset Growers: Tree nursery in Georgia selling saplings of various trees online. Specializes in cypress, juniper, and arborvitae, propagated from nursery cutting stock.
The Gift Tree Company: Specializes in shipping trees as living gifts with ordering by occasion or variety. Includes planting and care tips.
The Native Tree Shop: Offers native tree packs, identification and planting advice. Proceeds to The Woodland Trust.
Woody Warehouse: Indiana nursery offers seed-grown native hardwood trees and shrubs. Products include oak species, viburnum, winterberry, bald cypress, and alder.
World Paulownia Institute: Nursery in Georgia supplying paulownia and hybrid poplar seedlings and trees to the home gardener and for plantations.
World Tree Technologies, Inc.: Arizona sellers of various species of Pawlonia trees.