I know you can sprout just about any seed and eat it as long as the plant isn't poisonous. Take a look at this list and let me know if you have other suggestions for seeds you can sprout in a jar.
"Where will you drive your own picket stake? Where will you choose to make your stand? Give me a threshold, a specific point at which you will finally stop running, at which you will finally fight back." (Derrick Jensen)