Spartina pectinata Link. Common name: Prairie Cordgrass, Slough Grass. Phenology: Jul-Oct. Habitat: Calcareous and mafic fens, banks of rivers and lakes, spray cliffs below waterfalls, rocky or sandy flood-scoured riverside grasslands, tidal freshwater (oligohaline) marshes, swamps, calcareous oak flatwoods and prairies. Distribution: NL (Newfoundland) west to WA, south to ne. NC, sw. NC, nw. GA (Floyd County), and ne. AL (Cherokee County), w. to n. LA, TX, and NM.
Origin/Endemic status: Native
Synonymy ⓘ: = Ar, C, ETx1, FNA25, G, GW1, HC, Il, Mi, Mo1, NcTx, NE, Pa, RAB, Tat, Tn, Tx, Va, W, WV; = Spartina michauxiana Hitchc. — S; = Sporobolus michauxianus (Hitchc.) P.M.Peterson & Saarela — NY, Peterson et al (2014a); > Spartina pectinata Link var. pectinata — F; > Spartina pectinata Link var. suttiei (Farw.) Fernald — F. Basionym: Spartina pectinata Link 1820
Links to other floras: = Spartina pectinata - FNA25
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: OBL
- Eastern Mountains and Piedmont: OBL
- Great Plains: FACW
- Midwest: FACW
- Northcentral & Northeast: FACW
Heliophily ⓘ: 9
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native range: North America
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