Index / Search / Polygonum amphibium var. stipulaceum
§1 Plant
Polygonum amphibium L. var. stipulaceum Coleman
vernacular water smartweed — variety · Polygonaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Polygonaceae Juss.
- Genus
- Polygonum
§2a
Native status, by region
- AK Alaska Native
- CAN Canada Native
- L48 Lower 48 States Native
- SPM St. Pierre & Miquelon Native
§2b
County-level range
· 302 counties across 23 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 302 counties across 23 states/territories.
Alaska view state ↗ 2 N ▾
Arizona view state ↗ 3 N ▾
District of Columbia view state ↗ 1 N ▾
Idaho view state ↗ 8 N ▾
Illinois view state ↗ 89 N ▾
- Adams 17001
- Alexander 17003
- Bond 17005
- Boone 17007
- Bureau 17011
- Calhoun 17013
- Carroll 17015
- Cass 17017
- Champaign 17019
- Christian 17021
- Clay 17025
- Coles 17029
- Cook 17031
- Crawford 17033
- Cumberland 17035
- De Witt 17039
- DeKalb 17037
- Douglas 17041
- DuPage 17043
- Edgar 17045
- Effingham 17049
- Fayette 17051
- Ford 17053
- Fulton 17057
- Gallatin 17059
- Greene 17061
- Grundy 17063
- Hamilton 17065
- Hancock 17067
- Hardin 17069
- Henderson 17071
- Henry 17073
- Iroquois 17075
- Jackson 17077
- Jasper 17079
- Jefferson 17081
- Jersey 17083
- Jo Daviess 17085
- Kane 17089
- Kankakee 17091
- Kendall 17093
- Knox 17095
- Lake 17097
- LaSalle 17099
- Lawrence 17101
- Lee 17103
- Logan 17107
- Macon 17115
- Macoupin 17117
- Madison 17119
- Marion 17121
- Marshall 17123
- Mason 17125
- Massac 17127
- McDonough 17109
- McHenry 17111
- McLean 17113
- Menard 17129
- Mercer 17131
- Monroe 17133
- Montgomery 17135
- Morgan 17137
- Moultrie 17139
- Ogle 17141
- Peoria 17143
- Pike 17149
- Pope 17151
- Pulaski 17153
- Putnam 17155
- Randolph 17157
- Rock Island 17161
- Saline 17165
- Sangamon 17167
- Schuyler 17169
- Scott 17171
- St. Clair 17163
- Stark 17175
- Stephenson 17177
- Tazewell 17179
- Union 17181
- Vermilion 17183
- Wabash 17185
- Warren 17187
- White 17193
- Whiteside 17195
- Will 17197
- Williamson 17199
- Winnebago 17201
- Woodford 17203
Indiana view state ↗ 16 N ▾
Iowa view state ↗ 2 N ▾
Kentucky view state ↗ 2 N ▾
Massachusetts view state ↗ 9 N ▾
Michigan view state ↗ 1 N ▾
Minnesota view state ↗ 1 N ▾
Missouri view state ↗ 7 N ▾
Montana view state ↗ 2 N ▾
Nevada view state ↗ 7 N ▾
New Jersey view state ↗ 5 N ▾
New Mexico view state ↗ 1 N ▾
New York view state ↗ 43 N ▾
- Albany 36001
- Bronx 36005
- Broome 36007
- Cattaraugus 36009
- Cayuga 36011
- Chautauqua 36013
- Chemung 36015
- Chenango 36017
- Clinton 36019
- Columbia 36021
- Cortland 36023
- Dutchess 36027
- Erie 36029
- Essex 36031
- Franklin 36033
- Fulton 36035
- Genesee 36037
- Hamilton 36041
- Herkimer 36043
- Jefferson 36045
- Lewis 36049
- Livingston 36051
- Monroe 36055
- Oneida 36065
- Onondaga 36067
- Ontario 36069
- Orange 36071
- Oswego 36075
- Otsego 36077
- Putnam 36079
- Seneca 36099
- St. Lawrence 36089
- Steuben 36101
- Suffolk 36103
- Sullivan 36105
- Tioga 36107
- Tompkins 36109
- Ulster 36111
- Warren 36113
- Washington 36115
- Wayne 36117
- Wyoming 36121
- Yates 36123
Ohio view state ↗ 25 N ▾
- Ashtabula 39007
- Athens 39009
- Auglaize 39011
- Carroll 39019
- Champaign 39021
- Coshocton 39031
- Erie 39043
- Fairfield 39045
- Hardin 39065
- Harrison 39067
- Highland 39071
- Holmes 39075
- Jefferson 39081
- Licking 39089
- Lucas 39095
- Medina 39103
- Meigs 39105
- Morgan 39115
- Noble 39121
- Ottawa 39123
- Pickaway 39129
- Ross 39141
- Stark 39151
- Summit 39153
- Washington 39167
Pennsylvania view state ↗ 8 N ▾
Vermont view state ↗ 3 N ▾
West Virginia view state ↗ 1 N ▾
Wisconsin view state ↗ 53 N ▾
- Adams 55001
- Ashland 55003
- Barron 55005
- Bayfield 55007
- Brown 55009
- Burnett 55013
- Chippewa 55017
- Columbia 55021
- Dane 55025
- Dodge 55027
- Door 55029
- Douglas 55031
- Florence 55037
- Fond du Lac 55039
- Forest 55041
- Green 55045
- Green Lake 55047
- Iron 55051
- Jackson 55053
- Jefferson 55055
- Kenosha 55059
- Kewaunee 55061
- La Crosse 55063
- Langlade 55067
- Lincoln 55069
- Manitowoc 55071
- Marinette 55075
- Marquette 55077
- Milwaukee 55079
- Monroe 55081
- Oconto 55083
- Oneida 55085
- Ozaukee 55089
- Portage 55097
- Price 55099
- Racine 55101
- Richland 55103
- Rock 55105
- Sauk 55111
- Sawyer 55113
- Shawano 55115
- Sheboygan 55117
- St. Croix 55109
- Taylor 55119
- Vilas 55125
- Walworth 55127
- Washburn 55129
- Washington 55131
- 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/POAMS ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/4036983 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T13:12:28Z