WebSep 4, 2012 · A. psylostachya DC., Cyclachaena xanthiifolia (Nutt.) Fresen., Hordeum jubatum L., Oenothera biennis L., Bidens frondosa L., etc.—have invaded synanthropic and natural plant communities and became dominant, … WebCyclachaena xanthiifolia , known as giant sumpweed,[3][4] or rag sumpweed is a North American plant species in the sunflower family, Asteraceae. It is the only species in the genus Cyclachaena.[5] Giant sumpweed is believed to be native to the Great Plains but is now found across much of southern Canada and the contiguous United States, though …
Cyclachaena xanthiifolia (Nutt.) Fresen. - calflora.org
http://www.worldfloraonline.org/taxon/wfo-0000034395 WebCyclachaena xanthifolia. (Nutt.)Fresen. Habitats Cultivated Beds; Edible Uses. None known. ... The pollen of Iva xanthiifolia can induce allergic diseases and it may become a serious source of allergens in Europe [d]. Recorded infesting sugarbeet fields in Serbia. In Hungary, encroaching Iva xanthifolia threatens spring-sown row crops, such as ... chinnock stroud
Expansion of invasive alien plant species in the republic of
WebCyclachaena xanthiifolia (Nutt.) Fresen. Asteraceae. False ragweed (Cyclachaena xanthiifolia) achene partially exposed. Need ID Help? Besoin d’aide pour … WebCyclachaena xanthiifolia (Nutt.) Fresen. spreading, abundance and occurrence in Ukraine. Ukrainian Journal of Ecology, 9(1), 63–67. Manzhos, S. (2001). Substantiation of control measures against Cyclachaena xanthiifolia and other weeds on the uncultivated land of farms of the Left-bank forest-steppe of Ukraine. Ph.D. dissertation. WebJan 30, 2024 · Genus: Cyclachaena Species: Cyclachaena xanthiifolia. monotypic taxon; Name . Cyclachaena xanthiifolia Fresen., Gen. N. Amer. Pl. [Nuttall]. 2: 185 (1818) … chinnok tribes farming aarticles