Large Field Chickweed

cerastium velutinum

The Large Field Chickweed (Cerastium velutinum) is a charming perennial wildflower native to eastern North America, prized for its carpet-like clusters of bright, star-shaped white blossoms. Frequently found gracing limestone glades, rocky barrens, and dry fields, this plant is remarkably resilient, thriving in shallow soils where other vegetation struggles. Belonging to the pink family (Caryophyllaceae), it is characterized by its distinctly velvety, hairy foliage that gives the plant its scientific name velutinum. During the peak of spring, these low-growing, mat-forming herbs burst into a beautiful display, providing an essential early-season nectar source for native bees and butterflies. For nature enthusiasts, encountering a patch of these delicate white flowers against rugged stone outcrops is a true highlight of spring exploration. For quick identification of Large Field Chickweed during outdoor trips, download the Snappit app.

Habitat: Typically found in sunny, open areas with dry, rocky, or sandy soils, particularly limestone glades, serpentine barrens, and rocky cliffs.

Appearance

This plant grows in low, spreading mats up to 45 centimeters tall, featuring opposite, lance-shaped leaves that are densely covered in soft, velvety white hairs. The flowers are approximately 1.5 to 2 centimeters wide, consisting of five bright white petals that are deeply notched at the tips, creating the illusion of ten petals. These blossoms are arranged in loose clusters at the ends of upright, hairy stems, contrasting sharply with the pale green, fuzzy foliage.

KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderCaryophyllalesFamilyCaryophyllaceaeGenusCerastium

Large Field Chickweed

Interesting facts

The petals of the Large Field Chickweed are so deeply notched that they often look like ten petals instead of just five.

The scientific name velutinum translates to 'velvety', referring to the dense layer of soft hairs on the plant's leaves and stems.

This species is a specialist of limestone glades and serpentine barrens, environments characterized by harsh, metal-rich, or highly alkaline soils.

Special abilities

Dense, soft hairs covering the leaves and stems trap moisture and reduce water loss from wind, helping the plant survive in dry, exposed rocky habitats.

Highly adapted to thin, alkaline soils, allowing it to thrive in limestone-rich habitats where many competitor species cannot establish.

Its low-growing, spreading habit helps it suppress weeds, stabilize fragile soils on slopes, and maximize sun exposure.