Sidalcea campestris, is a Prairie mallow, a hollyhock-like plant with white to pink flowers grown on strong erect stems and a butteryfly host plant.

Sidalcea hendersonii, Henderson's checker mallow, is an extremely rare native species with lovely spires pink flowers.

Sidalcea malviflora ssp. virgata is a native West Coast hollyhock relative with pink flowers on erect stems.