Large False Solomon's Seal, Western Solomon Plume, Feathery False Lily-of-the-valley, Plumed Solomon's Seal, Plumed Spikenard: Maianthemum racemosum ssp. amplexicaule (Synonyms: Smilacina amplexicaulis, Smilacina amplexicaulis var. amplexicaulis, Smilacina amplexicaulis var. glabra, Smilacina racemosa) -
Small False Solomon's Seal, Star-flowered False Solomon Seal, Starry False Lily-of-the-valley, Starry False Solomon's Seal, Starry Solomon Plume: Maianthemum stellatum (Synonyms: Convallaria stellata, Smilacina liliacea, Smilacina sessilifolia, Smilacina stellata, Unifolium liliaceum, Unifolium sessilifolium, Unifolium stellatum, Vagnera liliacea, Vagnera sessilifolia, Vagnera stellata) -