Surevy of Weeds in the Lawn of Tianhe Airport Wuhan City
Cheng Dandan, Liu Shengxiang, Wang Kehua, Wu Zhanbo (College of Life Science of Central China Normal University Wuhan 430079)
Weed survey was conducted in the lawn of Tianhe Airport in Wuhan City. The species, densitiy and frequency were statisticed. Totally 17 families and 44 species of weeds were showed in the result. Such families as Gramineae, Compositae , Cruciferae, Papilionaceae and Euphorbiaceae had more species than the others. And such weeds as Plantago major, Veronica didyma, Vicia sativa, Cynodon dactyoln, Paspalum thunbergii, Conyza canadensis , phyllanthus matsumurae , Kummerowia stipulacea were dominant.