Friends, As a diversion from off list discussions of Oca (Oxalis tuberosus), I came across Ullucus tuberosus. One web site said this was 2nd to potato as an Andean food source. Anyone know or grow this one? Thanks Jim W. -- Dr. James W. Waddick 8871 NW Brostrom Rd. Kansas City Missouri 64152-2711 USA Ph. 816-746-1949 Zone 5 Record low -23F Summer 100F +