Sandy roadside ditch community with coastal plain affinities adjacent to Northern swampy forest. With Calopogon tuberosus, Liatris spp., Lycopodiella inundata, Drosera rotundifolia, Lycopodium clavatum, Polytrichum spp. (also Bartonia virginica, Polygala spp., Xyris spp.)
See also James Riser's photo of another at the same site, same day (https://www.inaturalist.org/observations/85578732)
Growing in ravine along Bad River in sediment deposits remaining from summer 2016 floods. With Cardamine concatenata, Deparia acrostichoides, Matteuccia struthiopteris, Cardamine diphylla. Overstory of scattered hemlock, yellow birch, sugar maple, white cedar.