Sidalcea

Sidalcea, commonly known as checkerbloom, checker mallow, or prairie mallow, is a genus of herbaceous plants in the mallow family (Malvaceae). These plants are native to western North America, ranging from southern British Columbia down to California and east to the Rocky Mountains.

Sidalcea species are typically characterized by their upright growth habit, often reaching heights of 1 to 5 feet, depending on the species and growing conditions. They have attractive, lobed or divided leaves that are often palmately veined. The flowers, which are the most striking feature of Sidalcea, are typically saucer-shaped and come in a range of colors, including shades of pink, rose, lavender, purple, and occasionally white. The flowers are borne on tall, slender spikes or racemes.

Sidalcea species are valued by gardeners for their showy flowers, ease of cultivation (in suitable conditions), and ability to attract pollinators such as bees and butterflies. They generally prefer well-drained soil and full sun, although some species can tolerate partial shade. Many species are relatively drought-tolerant once established.

Several species and cultivars of Sidalcea are commercially available and are popular choices for wildflower gardens, cottage gardens, and borders. They are also sometimes used in meadow plantings. Some notable species include Sidalcea malviflora (dwarf checkerbloom), Sidalcea hendersonii (Henderson's checkerbloom), and Sidalcea oregana (Oregon checker mallow).

The genus name Sidalcea is derived from the genus Sida (another genus in the Malvaceae family) and Alcea (the genus of hollyhocks), reflecting the plant's intermediate characteristics between these two groups.