Over 100 varieties of heirloom tomatoes, as well as many varieties of eggplant, lettuce, cucumbers, peppers and other vegetables.

Offers a variety of heirloom garden seeds. Nonhybrid and open-pollinated.

Growers and suppliers of non-hybrid seeds.

Featuring rare and heirloom vegetable, herb and flower seeds, wholesale and retail sales.

Offering seed for untreated heirloom and open pollinated vegetables, flowers, medicinal and culinary herbs. No GE seeds. Also has information on growing biointensively and sustainably.

A nice collection of Bulgarian heirloom vegetable seeds.

Open-pollinated and heirloom garden seeds, for perennials, annual flowers, hand-crossed daylily hybrids, and herbs. Site also offers a series of gardening articles.

Open pollinated, heirloom and homestead seeds especially adapted for Northern gardens.

Grower and seller of heirloom vegetables and flowers. Bulk quantities available.

Sells non-hybrid vegetable, flower, and herb seeds.

Australian collector, selling heirloom tomato seeds.

Heirloom tomato seeds available along with growing tips and recipes.

Colorado supplier of the Boggsville brand of old-fashioned vegetable seeds, including peppers, melons, cucumbers, ornamental and sweet corn, pumpkins, squash, and tomatoes.

Founded in 1975, this non-profit organization was a pioneer in the heirloom seed movement. Web site includes general information as well as an online catalog.

Offer heirloom, vegetable, wild flower and herb seeds to promote self-reliance and genetic preservation.

Specializing in heirloom varieties of plants popular in the 19th century and before, particularly sweet peas.

Offers a wide variety of heirloom seeds for the home gardener.

Sells rare seed and provides highly descriptive information on wetland species, forbs, legumes, wildflower, grasses, trees, and shrub seed, from throughout the world.

Heirloom plant nursery specializing in historic perennials and annuals, traditional herbs, and heirloom vegetables. Offers only seeds by mail order.

Offers open pollinated and heirloom vegetable, herb, and flower seeds. Includes information about the farm in Oregon.

More than 80 varieties of heirloom tomatoes, plus growing tips and a newsletter.

Specializing in rare, heirloom seeds and endangered varieties of vegetables, herbs and flowers.

Bulgarian online seller for seeds of the Oriental gourd Benincasa hispida. Provides characteristics, uses, and cultivation information for the plant.