Malacothrix sonchoides, commonly known as sowthistle desertdandelion, is an annual herb native to arid and semi-arid regions in the western United States, particularly in the Mojave and Sonoran Deserts. It thrives in sandy and gravelly soils, often found in desert washes, flats, and slopes, as well as in disturbed areas such as roadsides. This species typically grows up to 20 inches tall and features a basal rosette of fleshy, lobed lower leaves. The bright yellow flower heads are showy and can contain up to 115 florets, blooming from March to June, depending on local conditions.

Sowthistle desertdandelion is valued for its drought tolerance and its ability to add color to arid landscapes. It is often used in xeriscaping and naturalized plantings where water conservation is a priority. The plant requires minimal maintenance and is well-suited to sandy, well-drained soils. It prefers full sun but can tolerate some light shade. While not commonly used in traditional gardens, it can be an attractive addition to rock gardens or desert-themed landscapes. Its presence in native plantings can support local pollinators and contribute to the biodiversity of the region.CC BY-SA 4.0