Witchweed parasitizes maize, millet, sorghum, sugarcane, rice, legumes, and a range of weedy grasses. A plant native of Europe in roadsides, weedy places. These are annual or perennial plants, growing in tufts on weedy and uncultivated areas. This weedy forb is an annual broadleaf plant. Grazing of blue grama rangelands might also prevent invasion of undesirable weedy plants. Weedy barley species is an important component of annual pastures. They live in open pinewoods, weedy vegetation and weedy fields. Cultivated species and weedy annuals have been introduced worldwide. Here a prized lot of grass splendidly barbered, there a spitefully weedy patch. Included in Syngnathidae are seahorses, the pipefish, and the weedy and leafy sea dragons. Bruce anchors can have difficulty penetrating weedy bottoms and grass. It grows aggressively on disturbed land and often becomes weedy. Included in Syngnathidae are seahorses, the pipefish, and the weedy and leafy seadragons. Wild and weedy forms shatter their seed while the cultivars retain them. Reliance upon wind dispersal is common among many weedy or ruderal species.