a slow mode of locomotion on hands and knees or dragging the body

erect European herb with creeping rootstocks and nodding spikelike racemes of blue to violet flowers

common pasture or lawn grass spread by long runners

common pasture or lawn grass spread by long runners

low rhizomatous European carpeting plant having spikes of blue flowers; naturalized in parts of United States

perennial European herb with long creeping stolons

a loosestrife vine

perennial European herb with long creeping stolons

delicate fern of the eastern United States having a twining stem and palmately-lobed sterile fronds and forked fertile fronds

a loosestrife vine

low to prostrate shrub of Canada and northern United States; bronzed purple in winter

any plant of the genus Gloriosa of tropical Africa and Asia; a perennial herb climbing by means of tendrils at leaf tips having showy yellow to red or purple flowers; all parts are poisonous

creeping much-branched mat-forming weed; cosmopolitan

slow-growing procumbent evergreen shrublet of northern North America and Japan having white flowers and numerous white fleshy rough and hairy seeds

European perennial grass with soft velvety foliage

cylindrical-stemmed sedge

creeping evergreen shrub with bright yellow star-shaped summer flowers; useful as ground cover

European thistle naturalized in United States and Canada where it is a pernicious weed

aromatic dwarf shrub common on banks and hillsides in Europe; naturalized in United States

small trailing bush of Europe and Asia having straggling branches with silky green leaves of which several varieties are cultivated

perennial Australian grass having numerous long spikes arranged like the vanes of a windmill

creeping shrub of eastern North America having white bell-shaped flowers followed by spicy red berrylike fruit and shiny aromatic leaves that yield wintergreen oil

creeping much-branched mat-forming weed; cosmopolitan

low-branching leafy annual with flower heads resembling zinnias; found in southwestern United States and Mexico to Guatemala