Index / Search / Cyperus schweinitzii
§1 Plant
Cyperus schweinitzii Torr.
vernacular Schweinitz's flatsedge — species · Cyperaceae
§2Habit & range
Habit and range
- Growth habit
- Graminoid
- Duration
- Perennial
- Group
- Monocot
- Family
- Cyperaceae Juss.
- Genus
- Cyperus
§2a
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 353 counties across 22 states/territories§3Cultivation
No cultivation specs.
USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.
§4Counties, by state
Recorded in 353 counties across 22 states/territories.
Arkansas view state ↗ 1 N ▾
Illinois view state ↗ 36 N ▾
- Adams 17001
- Carroll 17015
- Cass 17017
- Champaign 17019
- Cook 17031
- DeKalb 17037
- Fulton 17057
- Grundy 17063
- Hancock 17067
- Henderson 17071
- Henry 17073
- Iroquois 17075
- Jackson 17077
- Jo Daviess 17085
- Kane 17089
- Kankakee 17091
- Lake 17097
- Lee 17103
- Mason 17125
- McDonough 17109
- McHenry 17111
- Menard 17129
- Mercer 17131
- Morgan 17137
- Peoria 17143
- Pike 17149
- Rock Island 17161
- Schuyler 17169
- Scott 17171
- St. Clair 17163
- Tazewell 17179
- Warren 17187
- Whiteside 17195
- Will 17197
- Winnebago 17201
- Woodford 17203
Indiana view state ↗ 8 N ▾
Iowa view state ↗ 14 N ▾
Kansas view state ↗ 42 N ▾
- Barber 20007
- Cheyenne 20023
- Clark 20025
- Clay 20027
- Cloud 20029
- Dickinson 20041
- Edwards 20047
- Ellis 20051
- Ellsworth 20053
- Finney 20055
- Ford 20057
- Graham 20065
- Grant 20067
- Gray 20069
- Hamilton 20075
- Harper 20077
- Harvey 20079
- Haskell 20081
- Jackson 20085
- Kearny 20093
- Kiowa 20097
- Logan 20109
- McPherson 20113
- Meade 20119
- Morton 20129
- Osage 20139
- Pratt 20151
- Reno 20155
- Rice 20159
- Riley 20161
- Rooks 20163
- Russell 20167
- Saline 20169
- Sedgwick 20173
- Seward 20175
- Shawnee 20177
- Sheridan 20179
- Stafford 20185
- Stevens 20189
- Sumner 20191
- Washington 20201
- Wyandotte 20209
Kentucky view state ↗ 1 N ▾
Massachusetts view state ↗ 1 N ▾
Michigan view state ↗ 17 N ▾
Minnesota view state ↗ 39 N ▾
- Aitkin 27001
- Anoka 27003
- Benton 27009
- Brown 27015
- Carver 27019
- Cass 27021
- Chippewa 27023
- Chisago 27025
- Clay 27027
- Clearwater 27029
- Crow Wing 27035
- Dakota 27037
- Douglas 27041
- Hennepin 27053
- Houston 27055
- Hubbard 27057
- Isanti 27059
- Itasca 27061
- Kandiyohi 27067
- Kittson 27069
- Lake of the Woods 27077
- Lyon 27083
- Marshall 27089
- Morrison 27097
- Mower 27099
- Norman 27107
- Otter Tail 27111
- Pine 27115
- Polk 27119
- Rice 27131
- Scott 27139
- Sherburne 27141
- St. Louis 27137
- Stearns 27145
- Wabasha 27157
- Wadena 27159
- Washington 27163
- Winona 27169
- Wright 27171
Missouri view state ↗ 14 N ▾
Montana view state ↗ 1 N ▾
Nebraska view state ↗ 55 N ▾
- Antelope 31003
- Arthur 31005
- Blaine 31009
- Boyd 31015
- Brown 31017
- Buffalo 31019
- Butler 31023
- Cass 31025
- Cedar 31027
- Chase 31029
- Cherry 31031
- Clay 31035
- Cuming 31039
- Custer 31041
- Dawson 31047
- Deuel 31049
- Dodge 31053
- Dundy 31057
- Franklin 31061
- Furnas 31065
- Garden 31069
- Grant 31075
- Greeley 31077
- Hall 31079
- Hamilton 31081
- Holt 31089
- Hooker 31091
- Howard 31093
- Jefferson 31095
- Kearney 31099
- Keith 31101
- Keya Paha 31103
- Knox 31107
- Lancaster 31109
- Lincoln 31111
- Logan 31113
- Loup 31115
- McPherson 31117
- Merrick 31121
- Morrill 31123
- Nuckolls 31129
- Otoe 31131
- Perkins 31135
- Phelps 31137
- Polk 31143
- Richardson 31147
- Saline 31151
- Sarpy 31153
- Saunders 31155
- Sheridan 31161
- Stanton 31167
- Thomas 31171
- Washington 31177
- Webster 31181
- Wheeler 31183
New Jersey view state ↗ 1 N ▾
New Mexico view state ↗ 6 N ▾
New York view state ↗ 17 N ▾
North Dakota view state ↗ 12 N ▾
Oklahoma view state ↗ 14 N ▾
Pennsylvania view state ↗ 5 N ▾
South Dakota view state ↗ 10 N ▾
Vermont view state ↗ 1 N ▾
Wisconsin view state ↗ 53 N ▾
- Adams 55001
- Ashland 55003
- Barron 55005
- Bayfield 55007
- Brown 55009
- Buffalo 55011
- Burnett 55013
- Chippewa 55017
- Columbia 55021
- Crawford 55023
- Dane 55025
- Door 55029
- Douglas 55031
- Dunn 55033
- Eau Claire 55035
- Fond du Lac 55039
- Grant 55043
- Green 55045
- Green Lake 55047
- Iowa 55049
- Jackson 55053
- Kenosha 55059
- La Crosse 55063
- Lincoln 55069
- Manitowoc 55071
- Marinette 55075
- Marquette 55077
- Milwaukee 55079
- Oconto 55083
- Ozaukee 55089
- Pepin 55091
- Pierce 55093
- Polk 55095
- Portage 55097
- Price 55099
- Racine 55101
- Richland 55103
- Rock 55105
- Sauk 55111
- Sawyer 55113
- Shawano 55115
- Sheboygan 55117
- St. Croix 55109
- Trempealeau 55121
- Vernon 55123
- Vilas 55125
- Walworth 55127
- Washburn 55129
- Waukesha 55133
- Waupaca 55135
- Waushara 55137
- Winnebago 55139
- Wood 55141
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/CYSC3 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2715260 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T09:28:40Z