common crupina USDA PLANTS SYMBOL: CRVU2
Crupina vulgaris Cass.
Synonym(s): bearded creeper

Common crupina is a Federal Noxious Weed and is native to southern Europe. It is a winter annual that grows 1 to 4 ft. (0.3-1.2 m) tall. Leaves are entire to finely dissected (leaves become more divided towards the apex) and up to 6 in. (15.2 cm) long. Flowers are purple to pink, long, slender (vase-shaped) and bloom from May until soil moisture is depleted. Common crupina begins as a basal rosette and eventually develops alternating dissected leaves that are rough to the touch. Dense populations of this plant can invade grasslands, pastures, rangelands, forested areas, canyons, riparian areas, roadsides and waste places in the western United States. It reproduces by seed. Grazing (deer or livestock) or cutting can stimulate lateral branching, thereby increasing flower and seed production.

Identification, Biology, Control and Management Resources

Selected Images from Invasive.orgView All Images at Invasive.org


Plant(s);
USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Plant(s);
Richard Old, XID Services, Inc., Bugwood.org
Additional Resolutions & Image Usage

Plant(s);
Richard Old, XID Services, Inc., Bugwood.org
Additional Resolutions & Image Usage

Flower(s);
Utah State University Archive, Utah State University, Bugwood.org
Additional Resolutions & Image Usage

Foliage;
Utah State University Archive, Utah State University, Bugwood.org
Additional Resolutions & Image Usage

Seedling(s);
Utah State University Archive, Utah State University, Bugwood.org
Additional Resolutions & Image Usage

Plant(s);
USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s);
Utah State University Archive, Utah State University, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s);
Steve Hurst, USDA NRCS PLANTS Database, Bugwood.org
Additional Resolutions & Image Usage

Seedling(s);
USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage