Name: Evan Pioneer Valley south, MA, USA (Zone 6a)
Nice photo of an inflorescence showing pollen. Could you post a photo of a leaf here as well? One from the top would be great. This may be a different genus than Colocasia.
Name: Evan Pioneer Valley south, MA, USA (Zone 6a)
Thanks for this photo Arielle. This clears things up a bit. I believe your plant is a Xanthosoma, another potentially massive Elephant Ear. I admit to being a bit envious. I'll move your photo to the Parent plant entry for Elephant Ears (Xanthosoma) (Xanthosoma)