woolgrass bulrush

== English == === Noun === woolgrass bulrush (plural woolgrass bulrushes) A plant of the species Scirpus cyperinus, native to eastern North America. A green bulrush (Scirpus atrovirens). ==== Synonyms ==== (Scirpus cyperinus): woolgrass, cottongrass bulrush, brown woolly sedge ==== Translations ==== === Further reading === Scirpus cyperinus on Wikipedia.Wikipedia Scirpus cyperinus on Wikispecies.Wikispecies Category:Scirpus cyperinus on Wikimedia Commons.Wikimedia Commons Scirpus cyperinus at USDA Plants database