Cyperus engelmannii Steudel. Common name: Slender Sand Flatsedge. Phenology: Jul-Oct. Habitat: Alluvial and other damp to wet soils. Distribution: North-central and northeastern North America, MA west to s. ON, MN and NE, south to se. NC and MO. Distribution in our region is poorly known.
Origin/Endemic status: Native
Synonymy ⓘ: = Can, F, G, GrPl, GW1, Il, Mi, NY, Pa, RAB, S, Tat, Tucker & Gandhi (2019); = Cyperus odoratus L. var. engelmannii (Steud.) R.Carter, S.D.Jones, & Wipff — Va; < Cyperus odoratus L. — Ar, C, ETx1, FNA23, Il, K4, Mo1, NcTx, NE, NS, W, WH3; < Cyperus odoratus ssp. odoratus — POWO. Basionym: Cyperus engelmannii Steud. 1855
Links to other floras: < Cyperus odoratus - FNA23
Show parent genus | Show parent in key(s)
Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FACW (taxonomic split from wetland indicator species)
- Eastern Mountains and Piedmont: FACW (taxonomic split from wetland indicator species)
- Great Plains: FACW (taxonomic split from wetland indicator species)
- Midwest: FACW (taxonomic split from wetland indicator species)
- Northcentral & Northeast: OBL (taxonomic split from wetland indicator species)
Heliophily ⓘ: 6
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.





Feedback
See something wrong or missing on about Cyperus engelmannii? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months. If a species is not keyed, that's because keying is ongoing. Please don't send us feedback about unkeyed species.
Horticultural Information
No horticultural data found for this taxon.