Italian hawksbeard

Crepis bursifolia is a perennial rosette herb, typically growing to a height of 5-35 cm. It has a thick taproot and scapelike flowering stems that are procumbent, terete or striate, and may be glabrous, tomentose, or pubescent. The rosette leaves are narrowly obovate, ranging from 2.5-25 cm in length and 0.6-5 cm in width, with lyrate-pinnatifid or pinnatipartite margins. The cauline leaves are linear, with the upper ones reduced to scales. The synflorescence produces 2-4 flower heads with 30-60 yellow flowers, each with a corolla 10-11 mm long and a ligule 1.4 mm wide. The involucre is cylindrical, 8-11 mm long, with pubescent bracts. The achenes are fusiform, 5.5-7 mm long, with a beak twice as long as the corpus, and a white pappus 3-4 mm long.

Crepis bursifolia is typically found in open, disturbed habitats such as roadsides, fields, and grasslands. It is well-adapted to a range of soil types and can tolerate dry conditions. The plant is native to southern Europe and has been introduced to parts of North America, where it has become naturalized in some regions, including California.

Crepis bursifolia is not commonly cultivated but can be grown in gardens that mimic its natural habitat. It prefers well-drained soils and full sun to partial shade. The plant is relatively low-maintenance and can tolerate periods of drought. It may be propagated from seed, which should be sown in early spring or fall. Due to its invasive potential in some regions, it is important to monitor its growth and prevent it from spreading beyond the intended area.

Crepis bursifolia is primarily of ecological interest and is not widely used in horticulture or agriculture. However, it may serve as a food source for certain insects and small animals in its native range. In some regions, it is considered a weed due to its ability to colonize disturbed soils. There is no significant economic or medicinal use reported for this species.