Trifolium fragiferum
strawberry clover
WTU specimens
Other herbaria

Distribution: Introduced and occasionally established in Washington, Oregon and Idaho; more common in eastern United States.

Habitat: Waste places, disturbed soil.

Flowers: April - July

Origin: Introduced

Conservation Status: Not of concern


Pubescent perennial from rhizomes, the stems 5-30 cm. long, decumbent to creeping and rooting at the nodes.


Leaves trifoliate, leaflets obovate, 1-2.5 cm. long, serrulate, very shallowly notched; stipules 15-20 mm. long, narrow, the free portion acuminate.


Inflorescence of many-flowered, globose heads, 10-20 mm. in diameter, on long, naked peduncles; flowers pea-like, 4-6 mm. long, pink to purplish, subtended by narrow bracts, the basal bracts united to form a small involucre; calyx hairy, 5-toothed, nearly as long as the corolla, the tube gradually inflating greatly and becoming strongly net-veined, causing the head to resemble a mass of veined bladders.



Accepted Name:
Trifolium fragiferum L.
Publication: Sp. Pl. 2: 772. 1753.

Synonyms & Misapplications:
Trifolium fragiferum L. ssp. bonannii (C. Presl) Soják
Additional Resources:

PNW Herbaria: Specimen records of Trifolium fragiferum in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Trifolium fragiferum checklist entry.

E-Flora BC: Trifolium fragiferum atlas page.

CalPhotos: Trifolium fragiferum photos.

USDA Plants: Trifolium fragiferum information.

14 photographs:
Group by