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] …

在 英语 中，苍耳称作 cocklebur （Rough Cocklebur 、 Common Cocklebur 、 Large Cocklebur；“ cockle ”意为“ 麦仙翁 ”，而“ bur ”意为“带刺的果实”或“ 刺蒺藜 ”）、 burweed 或 …

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 …

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] Some …

Common cocklebur is an extremely competitive weed due to fast emergence and rapid growth supported by the large seed. Populations of 1-3 plants per 10 square ft can cause soybean …

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 …

Plant Characteristics: A robust, annual herb known for its rough, heart-shaped leaves and distinctive, spiny burs. Common in disturbed areas, this plant is often considered a weed. …

Cocklebur is an upright annual herb that may reach six feet tall. It is extremely variable in specific characteristics. There is usually one stem from a tap root. The central stem often produces …

Jun 1, 2020 · Common cocklebur Xanthium strumarium L. Family: Asteraceae (Composite family) Life cycle: Annual Native status: Native Habitat: Crop fields, flood plains, disturbed areas. …

Cocklebur is a summer annual weed in the daisy family that is native to Europe and has naturalized elsewhere. They grow 2-4 feet tall and prefer moist to wet sandy loam or loams in …