[Nepeta]

On butterbeans~~

After much digging around online, I can report this: butterbeans and limas are close relatives, but not the same beans. Butterbeans are also known as sievas or Carolina beans. Clemson has seeds!

http://virtual.clemson.edu/groups/seed/heirloom.htm

[Nepeta]

On growing potatoes from 'true potato seeds':

http://www.tomwagnerseeds.com/index.php/potatoes/tps.html

Yes, seeds, not seed potatoes. I'm thinking of growing some of these for the flowers.