This is the one I use, previously found on the site-which-shall-not-be-named.

Looks like a hosta to me. If so, they grow in clusters that can be dug up and split to make many more to spread them around your garden. They can grow quite large, 3-4 feet across. This looks like the product of a split.

When we split ours, since the grouping was so large, it took a while to spread back out and they looked like this for a bit.

Upvote for the shout-out to Food Lion lol