North Carolina, Menyanthes, trifoliata, Pyrola, elliptica, West Virginia, Peltandra, virginica, Typha, latifolia, Iris, pseudacorus, Rosa, palustris, Corallorhiza, wisteriana, Eleocharis, compressa, Ptilimnium, fluviatile, Saxifraga, michauxii, Lycopodium, porophilum, Spiranthes, ovalis