Until I get thumbnails made for these this page takes a bit to load. Flat bed scans of leaf, stem and flower show more detail than most photographs. Even wrong guesses often lead to the right answer. It grows along the boggy margin of the lake here. It's single stem, a foot to a foot and a half tall.
Leaves have a prononced downward curve.
Round stems with whitish pith, covered in fine down. Flowers, later in season, are off white. Underside of leaf is rough like sandpaper. There was no stem to plant. Just a bunch of leaves growing out of the ground.