Groundnut/Hopniss, Apios americana Info <http://www.hort.purdue.edu/newcrop/nexus/Apios_americana_nex.html> <http://en.wikipedia.org/wiki/Apios_americana> <http://www.orionmagazine.org/index.php/articles/article/458> The last URL has some information about a recent, now defunct breeding program. Doug Woodard St. Catharines, Ontario, Canada