Schoenoplectus pungens (Vahl) Palla var. pungens
			Detail
- Family
 - Cyperaceae
 - Botanical Name
 - Schoenoplectus pungens (Vahl) Palla var. pungens
 - Common Name
 - Common Threesquare, Chairmaker's Rush
 - Synonym(s)
 - Scirpus pungens Vahl; Scirpus americanus Pers. (misapplied)
 - Flora of Virginia Name/Status
 - Schoenoplectus pungens (Vahl) Palla var. pungens
 - Comments
 - Three varieties are sometimes recognized; only var. pungens occurs in Virginia.
 - Habitat
 - Freshwater to oligohaline tidal marshes, high-energy intertidal shores, tidal swamps, interdune swales and ponds, calcareous fens and spring marshes, wet meadows, and rocky or gravelly river shores and bars; also in rare montane (Ridge and Valley) salt marshes developed in seasonally flooded basins over Mississipian-age salt deposits at Saltville, Smyth County. Frequent to locally common in the maritime and estuarine zones of the Coastal Plain; infrequent but widely distributed elsewhere.
 - Native Status
 - Native
 
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