Xanthium - Wikipedia
网页Xanthium (cocklebur) is a genus of flowering plants in the tribe Heliantheae within the family Asteraceae, native to the Americas and eastern Asia and some parts of south Asia. [2][3][4] Description. Cockleburs are coarse, herbaceous annual plants growing to 50–120 cm (20–47 in) tall. The leaves are spirally arranged, with deeply toothed margins.
Plants of Texas Rangelands » Cocklebur
网页Cocklebur is an introduced annual plant in the Sunflower family. It is a coarse, rough weed commonly found across Texas. This plant spreads rapidly around tanks and down draws when moisture is adequate for germination. The leaves are toothed or lobed and are located alternately along the stem.
Cocklebur | Invasive Weed, Annual Plant & Weed Control
网页cocklebur, weedy annual plant of the genus Xanthium of the family Asteraceae, distributed throughout much of Europe and parts of North America. Some authorities consider that the genus contains about 15 species, others say from 2 to 4.
Common cocklebur | CALS
网页Common cocklebur is an extremely competitive weed due to fast emergence and rapid growth supported by the large seed.
Cocklebur - Nature Collective
网页Cocklebur is found throughout California below 6000 feet (1850 m). In the Reserve, cocklebur is found along the trails usually associated with enhanced freshwater runoff from the hills to the south. There is a healthy population in East Basin especially in the low area between Santa Inez and Santa Carina trailheads.
Xanthium strumarium - Wikipedia
网页Xanthium strumarium (rough cocklebur, [2] Noogoora burr, [3] clotbur, common cocklebur, large cocklebur, woolgarie bur) is a species of annual plants of the family Asteraceae. [4] .
Common Cocklebur - Missouri Department of Conservation
网页Common cocklebur, or rough cocklebur, is an annual, taprooted plant that usually grows to about 4 feet high. The single, stout stem is green, often speckled with purple, finely ridged or grooved, often with hairs, and usually has only a few side branches. Leaves are alternate, simple, and have long leaf stems that are often purplish.
Common Cocklebur | Cochise County Master Gardeners
网页A fairly common weed during the fall season in Cochise County is the common cocklebur, which also possesses poisonous properties. Common cocklebur produces the unpopular burs which badly tangle the manes, tails, wool, and …
Cocklebur, common - SARE
网页Identification of Cocklebur. Family: Aster family, Asteraceae. Habit: Erect summer annual herb. Description: Seedlings have short, thick stems with purple at the base. Seed leaves are lanceolate, unusually large (2 inches by 0.5 inch) and narrower at each end, hairless, thick, dark green above and light green below.
Cockleburs | Weed Technology | Cambridge Core
网页A familiar weed of fields and roadsides, cocklebur may have originated in the Mediterranean region and has plagued farmers and shepherds since Biblical times. Common cocklebur was considered a beneficient herb in ancient times. Its roots, seeds, and leaves were used as a diuretic and as a tonic to purify the blood.