Also known as Pediomelum esculentum.

Hard to find, took me several years to acquire. I purchased mine from a member of a Native American tribe. Supposed to grow in my county but I have never found them in the wild around here. Sorry, I am still enlarging my plantings of this variety so I am not trading at this time.

Following are links to possible retail sources if your request here goes unanswered. You will have to exercise your own due diligence - I cannot attest to either company's reputation as I have not done business with either of them.

http://www.prairiemoon.com/seeds/wildflowers-forbs/psoralea-esculenta-prairie-turnip.html
http://www.morningskygreenery.com/product_info.php?products_id=776

Good Luck!
-Tom

Thanks for the info! I think i found a source that has seed packets for a reasonable price.