Name: greene Savannah, GA (Sunset 28) (Zone 8b) I have no use for internet bullies!
Thanks for the identification. This grows in my yard and my daughter's 'back 40' (really only one acre).
Now that I know the tubers are edible, I will eat faster hoping to get ahead of it.
Sunset Zone 28, AHS Heat Zone 9, USDA zone 8b~"Leaf of Faith"