| Botanic_Center Offers cypripedium plants, rhizomes and bulbs of various perennials, and seeds of mostly unusual perennials. |
| Bourdillon_Nursery French nursery which offers bare-root irises, hemerocallis, peonies, and poppies. Will ship to the USA. |
| Brooks_Gardens Growers of herbaceous and tree peonies as well as Siberian and historic irises in Oregon. |
| Brushwood_Nursery Offers a selection of herbaceous and woody climbing plants, including clematis, climbing roses, passionflowers, and honeysuckles. Located in Pennsylvania, ships within continental US. |
| Busse_Gardens Minnesota nursery offering an assortment of perennials and ornamental grasses. Online catalog with photos and general characteristics. |
| Canning_Perennials Ontario based retailer of unusual perennial plants. |
| Canyon_Creek_Nursery Northern California nursery specializing in sweet violets, salvias, border pinks, kniphofias, and decorative oreganos. |
| Caprice_Nursery Oregon perennial nursery offering daylilies, intersectional hybrid and tree peonies, and hostas. Illustrated online catalog. |
| Chalk_Hill_Clematis Sells a selection of clematis plants. |
| Clematis_Nursery Sells a selection of clematis plants and vines. |
| Country_Flower_Garden Virginia-based nursery selling daylillies and peonies, as well as bearded, Siberian and Japanese iris. |
| Country_Garden Offers Brugmansia also known as Angel's Trumpets. Includes propagation and basic care information. |
| D_&_B_Fuchsia_Nursery Sells a selection of fuchsias. Includes information on caring for them. |
| Deep_Roots_Nursery Specialty nursery in Georgia offering hardy and tropical ferns. Illustrated online catalog. Ships to US only. |
| Deer-resistant_Landscape_Nursery Sells a range of deer-resistent perennials and shrubs, along with various tools for protecting gardens. |
| Dollar_Plants Sells herbs, perennials, and scented geraniums. |
| Dove_Creek_Gardens A specialty grower and distributor of ornamental grasses and bamboos. |
| Dowis_Ranch Illinois nursery offering tall bearded irises and daylilies. Text catalog and ordering information. |
| Dragonfly_Dreams_Nursery Nursery in Oregon providing gunneras, daturas, and brugmansias. |
| Edo_Plant Bonsai supplies and Japanese garden accessories. |
| Eminence_Meadows New York nursery featuring daylilies, heuchera, and hostas. |
| Encore_Azaleas Sells a range of different colored azalea plants. |
| EZ_Grasses Sells ornamental and landscaping grasses, as well as ground cover. |
| EZplant_com Grower of hostas, daylilies, irises, and ornamental grasses. Separate catalog and ordering for each product type. Located in Michigan. |
| Fancy_Fronds_Nursery Washington based nursery selling temperate climate ferns hardy in a variety of moisture conditions. |
| Ferncliff_Gardens Offers dahlias, daylilies, iris, and peonies. |
| Fieldstone_Gardens Maine nursery specializing in and selling select cultivars and unusual species of perennials. |
| Flatland_Flower_Farm Organic grower in California, specializing in cottage garden perennials, also offering some annuals. Online photo catalog. |
| Foliage_Gardens Mail order nursery specializing in hardy native and exotic ferns. Includes text catalog, basic information on company and ferns, and resource links. |
| Garden_Crossings Sells a variety of perennial plants, specializing in rare perennials and clematis vines. |
| Garden_Perennials Offers seasonally available perennials. Includes a plant identification gallery. |
| Geraniaceae California nursery specializing in hardy and tender geraniums, erodiums, and pelargoniums. |
| Glasshouse_Works Offers a collection of tropicals, perennials, succulents, trees, shrubs, and vines. |
| Gorge_Top_Gardens Mail-order perennial nursery in Virginia, USA. Areas of emphasis include clematis, hostas, and daylilies. |
| Graham\'s_Hellebores Graham Birkin in Virginia grows and sells a range of hybrid and species hellebores, including some of his own hybrids. |
| Grasslands Offers organically grown sweetgrass plants. |
| Greenwood_Daylily_Gardens Daylilies, irises, cannas, and geraniums. |
| Greywood_Farm Nursery in Massachusetts specializing in daylilies, Japanese irises, and hostas. Overview of recent hybrid introductions and general price lists. |
| The_Guru_Garden Canadian sellers of plants and seeds, specializing in tender perennial plants. |
| Hallson_Gardens Nursery selling hosta and a wide variety of garden plants. |
