Cyperus lancastriensis Porter ex A. Gray. Common name: Many-flowered Flatsedge, Porter’s Flatsedge. Phenology: Jul-Sep. Habitat: Dry woodlands, forests, and fields. Distribution: NJ west to WV, OH, and MO, south to GA, c. MS (Morris & MacDonald 2012), and AR.
Origin/Endemic status: Endemic
Synonymy ⓘ: = Ar, C, F, FNA23, G, GrPl, Il, K4, Mo1, NS, Pa, POWO, RAB, S, Tat, Tn, Va, W, WV. Basionym: Cyperus lancastriensis Porter ex A.Gray 1867
Links to other floras: = Cyperus lancastriensis - FNA23
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FAC
- Eastern Mountains and Piedmont: FAC
- Midwest: FAC
- Northcentral & Northeast: FAC
Heliophily ⓘ: 7
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