Description
Cerastium thomasii (also called Thomas' Mouse-ear, among many other common names) is a small, evergreen, perennial herbaceous plant native to the Mediterranean region. It has small, white flowers and small, grey-green leaves. It typically grows in dry, sunny areas and is often found in rocky areas, grasslands, and disturbed areas.
Flower, Seeds and Seedlings
Cerastium thomasii has small white flowers with five petals. The seeds are small, dark brown and oval-shaped. The seedlings are small and have thin, light green leaves.
Cultivation and Propagation
Cerastium thomasii is a low-growing, mat-forming, evergreen perennial that typically grows to only 1” tall but spreads to 12” wide or more. It is native to rocky places in Europe and Asia. It features small, white, star-like flowers in spring. It is best grown in well-drained, average to poor soils in full sun to part shade. Propagation is by seed or division.