Bulbiferous Prairie-star, Bulblet Prairie Star, Bulbous Woodland-star: Lithophragma glabrum (Synonyms: Lithophragma bulbifera, Lithophragma bulbiferum, Lithophragma glabrum var. bulbiferum, Tellima bulbifera) -
Smooth Prairie Star: Lithophragma glabrum (Synonyms: Lithophragma bulbifera, Lithophragma bulbiferum, Lithophragma glabra, Lithophragma glabrum var. bulbiferum, Lithophragma glabrum var. ramulosum, Lithophragma tenellum var. floridum, Tellima bulbifera, Tellima glabra) -
Small-flowered Prairie Star, Small-flowered Woodland-star: Lithophragma parviflorum var. parviflorum (Synonym: Lithophragma parviflora, Lithophragma parviflorum) -
