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Echinochloa walteri (Pursh) A. Heller. Common name: Swamp Barnyard-grass. Phenology: Jul-Oct. Habitat: Marshes of many kinds. Distribution: MA south to FL, west to TX on the outer Coastal Plain; also inland from OH west to WI, south to w. WV, MO, and AR; Mexico to Central America; West Indies.

Origin/Endemic status: Native

Synonymy ⓘ: = Ar, C, Can, ETx1, F, FlGr, FNA25, GW1, HC, Il, K4, Meso6, Mex, Mi, Mo1, NcTx, NE, NS, NY, Pa, POWO, RAB, S, SFla, Tat, Tn, Tx, Va, W, WH3; > Echinochloa longearistata Nash — S13; > Echinochloa walteri (Pursh) A.Heller — S13; Panicum walteri Pursh. Basionym: Panicum walteri Pursh 1814

Links to other floras: = Echinochloa walteri - FNA25

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: OBL
  • Eastern Mountains and Piedmont: FACW
  • Great Plains: OBL
  • Midwest: OBL
  • Northcentral & Northeast: OBL

Heliophily ⓘ: 9

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image of plant© Keith Bradley | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Bruce A. Sorrie | Original Image ⭷
image of plant© Jay Horn source | Original Image ⭷
image of plant© Keith Bradley | Original Image ⭷
image of plant© Keith Bradley | Original Image ⭷
image of plant© Keith Bradley | Original Image ⭷
image of plant© Jay Horn source | Original Image ⭷
image of plant© Jay Horn source | Original Image ⭷

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Horticultural Information

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