Cyperus lupulinus (Sprengel) Marcks var. lupulinus . Great Plains Flatsedge. Phen: Jul-Sep. Hab: Dry sterile soils in fields and meadows. Dist: MA and VT west to MN, south to NC, n. SC, TX; disjunct in ID, WA, and OR.
Origin/Endemic status: Native
Synonymy ⓘ: = K4, NE; = Cyperus filiculmis Vahl var. filiculmis – F, G, Mo1, Tat, WV; = Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus – FNA23, GrPl, K1, K3, NY, Va; < Cyperus filiculmis Vahl – RAB, W; >< Cyperus filiculmis Vahl – S; < Cyperus lupulinus (Spreng.) Marcks – Ar, C, ETx1, Il, Mi, NcTx, Pa, Tn; > Cyperus martindalei Britton – S
Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FACU (taxonomic split from wetland indicator species)
- Eastern Mountains and Piedmont: UPL (taxonomic split from wetland indicator species)
- Great Plains: FACU (taxonomic split from wetland indicator species)
- Midwest: FACU (taxonomic split from wetland indicator species)
- Northcentral & Northeast: FACU (taxonomic split from wetland indicator species)
Heliophily ⓘ: 8
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© Aidan Campos source | Original Image ⭷
© Aidan Campos source | Original Image ⭷
© Aidan Campos source | Original Image ⭷Feedback
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