arnold, don't forget: Ipomoea (sweet potatoes), Dioscorea (true yams, japanese mountain yam), Amorphophallus (konnyaku), Pachyrrhizus (jicama), among others. also, isn't Tacca edible too? ========= tsuh yang ____________________________________________________________________________________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com/