Glyceria septentrionalis A.S. Hitchcock. Common name: Floating Mannagrass, Eastern Mannagrass. Phenology: May-Jun. Habitat: Shallow water, wet mucky soils, floodplain sloughs, cypress ponds. Distribution: Massachusetts west to Minnesota, south to South Carolina, ne. Georgia, and Texas.
Origin/Endemic status: Native
Synonymy ⓘ: = ETx1, F, FlGr, GW1, HC, Il, K1, K4, Mi, NS, NSProv, Pa, POWO, RAB, Tat, Tx, Va, W, WH3, WV, Tucker (1996); = Glyceria septentrionalis Hitchc. var. septentrionalis — Ar, Can, Mo1, NE, NY, Tn; = Panicularia septentrionalis (Hitchc.) E.P.Bicknell — S; > Glyceria notata Chevall. — FNA24; < Glyceria septentrionalis Hitchc. — C, G; > Glyceria septentrionalis Hitchc. var. septentrionalis — FNA24. Basionym: Glyceria septentrionalis Hitchc. 1906
Links to other floras: > Glyceria notata - FNA24; > Glyceria septentrionalis var. septentrionalis - FNA24
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: OBL
- Eastern Mountains and Piedmont: OBL
- Great Plains: OBL
- Midwest: OBL
- Northcentral & Northeast: OBL
Heliophily ⓘ: 6
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