: USA (California, Oregon)* "Lewisia longipetala" (Piper) S.Clay: USA (California)* "Lewisia maguirei" A.H.Holmgren: USA (Nevada)* "Lewisia nevadensis" (A.Gray) B.L.Rob.
* "Lewisia longifolia" S.Clay* "Lewisia longipetala" (Piper) S. Clay* "Lewisia maguirei" A.H. Holmgren* "Lewisia mariana" S.Clay* "Lewisia mexicana" (Rydb.