Polygonum orientale


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Noun1.Polygonum orientale - annual with broadly ovate leaves and slender drooping spikes of crimson flowersPolygonum orientale - annual with broadly ovate leaves and slender drooping spikes of crimson flowers; southeastern Asia and Australia; naturalized in North America
genus Polygonum, Polygonum - diverse genus of herbs or woody subshrubs of north temperate regions
subshrub, suffrutex - low-growing woody shrub or perennial with woody base