erythronium americanum(n = noun.plant) amberbell, trout lily, yellow adder's tongue - eastern North American dogtooth having solitary yellow flowers marked with brown or purple and spotted interiors; Array
is a kind of dog's-tooth violet, dogtooth, dogtooth violet

chrysosplenium americanum, erythronium, erythronium albidum, erythronium californicum, erythronium dens-canis, erythronium grandiflorum, erythronium montanum, genus erythronium, lysichiton americanum, mammut americanum, narthecium americanum, pennisetum americanum, zanthoxylum americanum