Sidalcea 'Rosaly' (prairie mallow 'Rosaly') is a clump-forming herbaceous perennial belonging to the genus Sidalcea in the Malvaceae family. This deciduous plant features upright stems with finely divided leaves and terminal racemes of five-petaled flowers typical of the mallow family. It thrives in full sun or partial shade, favouring south- or west-facing, sheltered positions with moist but well-drained loam or sandy soil of acid to neutral pH. Hardy to UK zone H7, it is well suited to cottage, informal, and wildlife gardens, with interest in spring and summer. It can be propagated by division or sowing seed in a cold frame.

Prairie mallow 'Rosaly' is a hardy herbaceous perennial with upright stems and racemes, ideal for cottage and wildlife gardens in spring and summer.

Sidalcea 'Rosaly'

Sidalcea 'Sussex Beauty' is a cultivated mallow in the genus Sidalcea (family Malvaceae) notable for flowering in June to August. It sits within the group commonly referred to as checkermallows or prairie mallows. The plant produces erect flowering stems arising above clumps of toothed basal leaves, bearing mallow-type, five-petalled blooms.

Sidalcea 'Sussex Beauty' flowers from June to August and is a Sidalcea cultivar in the mallow family Malvaceae.