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Cyperus dentatus
Also called Dentate umbrella sedge, Toothed Cyperus, Toothed Sedge
Cyperus dentatus, also known as toothed flatsedge, is a species of flowering plant in the sedge family Cyperaceae. It is native to eastern North America, from Nova Scotia in Canada southward to Virginia in the United States. Disjunct populations occur in western Virginia, southeastern Tennessee, and northwestern Indiana south of Lake Michigan. In the early 19th century, botanists formally described the species based on plants found on the banks of the Susquehanna River in Pennsylvania, in the pine barrens of New Jersey, and in New England. Its range was once thought to extend into the southern U.S. states of Georgia, South Carolina, and North Carolina but some botanists believe these reports may actually be based on Cyperus lecontei, a close look-alike.
The floral structures of Cyperus dentatus are said to be dentate, which means "having teeth".
Cyperus dentatus is native to southeastern Canada and eastern United States.
Cyperus absconditicoronatus · Cyperus acholiensis · Tapertip flatsedge · Cyperus afroalpinus · Cyperus afrodunensis · Cyperus afromontanus · Cyperus afrovaricus · Inflatedscale flatsedge · Cyperus ajax · Cyperus alaticaulis · Cyperus albopilosus · Cyperus albopurpureus
Text excerpted from the Wikipedia article Cyperus dentatus by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
