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Carex tetrastachya Scheele. Section: [26q] Section 12 Ovales. Four-angle Sedge. Phen: Mar-May. Hab: Wet prairies and swamps over calcareous substrates. Dist: OK south to LA and TX.

Origin/Endemic status: Native

Synonymy: = ETx1, FNA23, K3, K4, NcTx; = Carex brittoniana L.H.Bailey – GrPl, Tx

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACW
  • Eastern Mountains and Piedmont: FACW
  • Great Plains: FACW

Heliophily ?: 8

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