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]