This is Petasites hybridus, the leaf is a little more heart shaped than gigantea
And here is the bloom from P. hybridus which is unlike any of the others we have growing here
A patch of P. gigantea
And a bloom that has opened.
P. rubra showing that good red color on the undersides of the leaves.
And P. variegata, the first one we grew and still a favorite.
P. 'Golden Palms'. Different species, different leaves, different blooms. Much more difficult to find and slower to grow and slower to spread.