Well, that will teach me to post without doing my research!

From what I can find online, it's a variety of Colocasia Escuelenta, so does that mean it's edible?

There's also Alocasia 'Aurora' which has a pink stem and I also have another Alocasia with a burgundyish stem, that I don't know the name of. Neither have gotten real big by Alocasia standards - about 3 feet.

Yours probably is a Colocasia though, if you put it in a bog and it's doing well. An Alocasia probably wouldn't make it in a bog.

I know, I said so in the second post. I really just want to know if it's edible.

why would you want to eat it, stick with spinach and enjoy looking at your ele ear :)

Actually, you eat the elephant ear roots, although you can eat the leaves of some. I don't want to eat the leaves. I throw away extra bulbs every year, so I just want to know if I can eat them instead.