Sphaeralcea ambigua subsp. rosacea (Munz & I.M.Johnst.) Kearney (Malvaceae) is native to Arizona, California, Mexico Northwest, Nevada, Utah. Flora of the World documents 1 occurrence across 1 country.
This name is a synonym
Specimens are listed under the accepted name Sphaeralcea ambigua (Munz & I.M.Johnst.) Kearney
