Do you have a photo of the stalk? Is it woody or herbaceous?
The individual leaflets and venation remind me of Arisaema but I can't recall any having leaves divided in quite that way....but I'm no Arisaema expert by a long shot!
Danita, you have it right! your suggestion triggered a memory! I was gifted a small Amorphophallus konjac. It didn't make it through the fall and I thought it was a goner. Now I remember putting a small start of my black taro into that very same pot. I know who will be moving out of the pot soon!! I am so glad to have my Amorphophallus konjac back!!
Life is short, Break the rules, Forgive quickly, Kiss slowly, Love Truly, Laugh
uncontrollably, And never regret anything that made you Smile.