Sources

(Page in progress.)

Here are some people I have ordered from and personally recommend:

Rancho Gordo: New World Specialty Food

Sustainable Mountain Agriculture Center

Adaptive Seeds

Backyard Beans & Grains Project

Baker Creek Heirloom Seeds

Sand Hill Preservation Center

Seed Savers Exchange

Uprising Seeds

And some places I haven't ordered from but look good:

Elegant Beans & Beyond

North Bay Trading Co.

Southern Exposure Seed Exchange

And some international sources:

(Canada) Annapolis Seeds

(Canada only) Heritage Harvest Seed

(Australia) Eden Seeds

(Australia only) Greenpatch Organic Seeds

(Australia) Inspirations: Vegetable Seeds for Cool Growers

(United Kingdom; Europe only) The Real Seed Catalogue

(Ireland) Brown Envelope Seeds