I am not sure what these are. They are very thick looking. To me (a non-expert) they look a lot like cannas, being this is northern Ohio I do not think that is the case.
I also see some differences from cannas.
Name: Daisy I Reno, Nv (Zone 6b) Not all who wander are lost
Looks like Hosta
Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and proclaiming...."WOW What a Ride!!" -Mark Frost
President: Orchid Society of Northern Nevada