PaulB wrote:
Have you looked at Johnny's Seeds?
http://www.johnnyseeds.com/c-212-legumes-grasses.aspx?SearchTerm=clover&Order=5&Pagesize=15
Did take a look at them in my searches, but didn't find subterranean clover there in their list. I am a fan of Johnny's, have bought several interesting veggies and greens from them.

Sweet clover, however, would be a fine plant, although a little tall and takes up a little too much room in the garden. I want most of the advantages of white clover, but with more hardiness and drought resistance. I have subclovers in my yard as well as a few small patches of white clover. They outperform the white clover here with ease.
Finally, tonight I found a source for about a pound of subterranean clover and not a bad price. Please consider my request fulfilled and not active anymore.