japanese "yams"
piaba (Mon, 14 Jul 2008 12:18:14 PDT)

this is a bit off-topic, since we are veering into cuisine now, but i was wondering if anyone knows what species are the following japanese edible yams: yama-imo and tororo. i think these are both Dioscoreas, is that correct? has anyone tasted them?

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tsuh yang