Cerastium brachypetalum, commonly known as gray chickweed or gray mouse-ear, is an annual herb that is native to temperate regions of Eurasia and has been introduced to North America. It is a low-growing plant, typically reaching 5-15 cm in height, and is often found in open grasslands, meadows, and disturbed sites. In its native habitat, it thrives in a variety of soil types but prefers well-drained conditions. The plant blooms in the spring, producing small, white flowers with notched petals that are mildly showy. The foliage is covered with fine, grayish hairs, giving it a distinctive appearance.

Gray chickweed is valued for its ability to fill in bare spots in gardens and its resilience in a range of soil conditions. It is often used in wildflower meadows and as a ground cover in informal garden settings. It requires minimal maintenance once established and can tolerate both full sun and partial shade. While it is not a common garden plant, it can be of interest to those looking to support local biodiversity, as it is a food source for various insects. However, it can become weedy if not managed properly and may require control measures to prevent unwanted spread.CC BY-SA 4.0