Index / Search / Asclepias incarnata ssp. incarnata
§1 Plant
Asclepias incarnata L. ssp. incarnata
vernacular swamp milkweed — subspecies · Asclepiadaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Asclepiadaceae Borkh.
- Genus
- Asclepias
§2a
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 451 counties across 15 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 451 counties across 15 states/territories.
Alabama view state ↗ 1 N ▾
Arkansas view state ↗ 5 N ▾
Delaware view state ↗ 1 N ▾
Illinois view state ↗ 99 N ▾
- Adams 17001
- Alexander 17003
- Bond 17005
- Boone 17007
- Brown 17009
- Bureau 17011
- Calhoun 17013
- Carroll 17015
- Cass 17017
- Champaign 17019
- Christian 17021
- Clark 17023
- Clay 17025
- Clinton 17027
- Coles 17029
- Cook 17031
- Crawford 17033
- Cumberland 17035
- De Witt 17039
- DeKalb 17037
- Douglas 17041
- DuPage 17043
- Edgar 17045
- Edwards 17047
- Effingham 17049
- Fayette 17051
- Ford 17053
- Franklin 17055
- Fulton 17057
- Gallatin 17059
- Greene 17061
- Grundy 17063
- Hamilton 17065
- Hancock 17067
- Hardin 17069
- Henderson 17071
- Henry 17073
- Iroquois 17075
- Jackson 17077
- Jefferson 17081
- Jersey 17083
- Jo Daviess 17085
- Johnson 17087
- Kane 17089
- Kankakee 17091
- Kendall 17093
- Knox 17095
- Lake 17097
- LaSalle 17099
- Lawrence 17101
- Lee 17103
- Livingston 17105
- Logan 17107
- Macon 17115
- Macoupin 17117
- 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
- Perry 17145
- Piatt 17147
- Pike 17149
- Pope 17151
- Pulaski 17153
- Putnam 17155
- Randolph 17157
- Richland 17159
- Rock Island 17161
- Saline 17165
- Sangamon 17167
- Schuyler 17169
- Scott 17171
- Shelby 17173
- St. Clair 17163
- Stark 17175
- Stephenson 17177
- Tazewell 17179
- Union 17181
- Vermilion 17183
- Wabash 17185
- Warren 17187
- Washington 17189
- Wayne 17191
- White 17193
- Whiteside 17195
- Will 17197
- Williamson 17199
- Woodford 17203
Indiana view state ↗ 80 N ▾
- Allen 18003
- Blackford 18009
- Boone 18011
- Brown 18013
- Carroll 18015
- Cass 18017
- Clark 18019
- Clay 18021
- Clinton 18023
- Crawford 18025
- Daviess 18027
- Dearborn 18029
- Decatur 18031
- DeKalb 18033
- Delaware 18035
- Dubois 18037
- Elkhart 18039
- Fayette 18041
- Floyd 18043
- Fountain 18045
- Franklin 18047
- Fulton 18049
- Gibson 18051
- Grant 18053
- Greene 18055
- Hamilton 18057
- Hancock 18059
- Harrison 18061
- Hendricks 18063
- Henry 18065
- Howard 18067
- Huntington 18069
- Jackson 18071
- Jasper 18073
- Jay 18075
- Jefferson 18077
- Jennings 18079
- Johnson 18081
- Knox 18083
- Kosciusko 18085
- Lagrange 18087
- Lake 18089
- LaPorte 18091
- Lawrence 18093
- Marion 18097
- Marshall 18099
- Miami 18103
- Monroe 18105
- Montgomery 18107
- Morgan 18109
- Newton 18111
- Noble 18113
- Orange 18117
- Owen 18119
- Parke 18121
- Pike 18125
- Porter 18127
- Posey 18129
- Putnam 18133
- Randolph 18135
- Ripley 18137
- Scott 18143
- Shelby 18145
- Spencer 18147
- St. Joseph 18141
- Starke 18149
- Steuben 18151
- Sullivan 18153
- Tippecanoe 18157
- Tipton 18159
- Vanderburgh 18163
- Vermillion 18165
- Vigo 18167
- Wabash 18169
- Warrick 18173
- Washington 18175
- Wayne 18177
- Wells 18179
- White 18181
- Whitley 18183
Kentucky view state ↗ 62 N ▾
- Adair 21001
- Anderson 21005
- Ballard 21007
- Barren 21009
- Bath 21011
- Bourbon 21017
- Bracken 21023
- Calloway 21035
- Campbell 21037
- Carlisle 21039
- Carter 21043
- Casey 21045
- Christian 21047
- Clark 21049
- Daviess 21059
- Edmonson 21061
- Estill 21065
- Fayette 21067
- Floyd 21071
- Franklin 21073
- Fulton 21075
- Garrard 21079
- Grant 21081
- Graves 21083
- Greenup 21089
- Hardin 21093
- Harrison 21097
- Henderson 21101
- Henry 21103
- Hickman 21105
- Hopkins 21107
- Jackson 21109
- Jefferson 21111
- Jessamine 21113
- Kenton 21117
- Lewis 21135
- Lincoln 21137
- Livingston 21139
- Madison 21151
- Marshall 21157
- Mason 21161
- McCracken 21145
- McCreary 21147
- McLean 21149
- Meade 21163
- Montgomery 21173
- Muhlenberg 21177
- Ohio 21183
- Oldham 21185
- Owen 21187
- Pendleton 21191
- Powell 21197
- Pulaski 21199
- Robertson 21201
- Rockcastle 21203
- Rowan 21205
- Scott 21209
- Spencer 21215
- Todd 21219
- Warren 21227
- Wayne 21231
- Woodford 21239
Louisiana view state ↗ 5 N ▾
Massachusetts view state ↗ 4 N ▾
New Jersey view state ↗ 11 N ▾
New York view state ↗ 43 N ▾
- Albany 36001
- Bronx 36005
- Broome 36007
- Cattaraugus 36009
- Chautauqua 36013
- Chenango 36017
- Clinton 36019
- Columbia 36021
- Delaware 36025
- Dutchess 36027
- Erie 36029
- Essex 36031
- Franklin 36033
- Greene 36039
- Herkimer 36043
- Jefferson 36045
- Lewis 36049
- Livingston 36051
- Madison 36053
- Monroe 36055
- Oneida 36065
- Onondaga 36067
- Ontario 36069
- Orange 36071
- Orleans 36073
- Oswego 36075
- Otsego 36077
- Putnam 36079
- Richmond 36085
- Rockland 36087
- Saratoga 36091
- Schenectady 36093
- Schuyler 36097
- St. Lawrence 36089
- Suffolk 36103
- Sullivan 36105
- Tompkins 36109
- Ulster 36111
- Warren 36113
- Washington 36115
- Wayne 36117
- Westchester 36119
- Yates 36123
North Carolina view state ↗ 2 N ▾
Pennsylvania view state ↗ 61 N ▾
- Adams 42001
- Allegheny 42003
- Armstrong 42005
- Beaver 42007
- Bedford 42009
- Berks 42011
- Blair 42013
- Bradford 42015
- Bucks 42017
- Butler 42019
- Cambria 42021
- Cameron 42023
- Carbon 42025
- Centre 42027
- Chester 42029
- Clarion 42031
- Clearfield 42033
- Clinton 42035
- Crawford 42039
- Cumberland 42041
- Dauphin 42043
- Elk 42047
- Erie 42049
- Fayette 42051
- Forest 42053
- Franklin 42055
- Fulton 42057
- Greene 42059
- Huntingdon 42061
- Indiana 42063
- Jefferson 42065
- Juniata 42067
- Lackawanna 42069
- Lancaster 42071
- Lawrence 42073
- Lebanon 42075
- Lehigh 42077
- Luzerne 42079
- Lycoming 42081
- McKean 42083
- Mercer 42085
- Mifflin 42087
- Monroe 42089
- Montgomery 42091
- Montour 42093
- Northampton 42095
- Northumberland 42097
- Perry 42099
- Philadelphia 42101
- Pike 42103
- Schuylkill 42107
- Snyder 42109
- Somerset 42111
- Susquehanna 42115
- Union 42119
- Venango 42121
- Warren 42123
- Washington 42125
- Wayne 42127
- Westmoreland 42129
- York 42133
Tennessee view state ↗ 33 N ▾
- Bedford 47003
- Bledsoe 47007
- Blount 47009
- Cannon 47015
- Carter 47019
- Cheatham 47021
- Coffee 47031
- Cumberland 47035
- Davidson 47037
- Grainger 47057
- Greene 47059
- Hawkins 47073
- Jackson 47087
- Knox 47093
- Lauderdale 47097
- Lewis 47101
- Loudon 47105
- Marion 47115
- Maury 47119
- Montgomery 47125
- Polk 47139
- Roane 47145
- Robertson 47147
- Rutherford 47149
- Shelby 47157
- Stewart 47161
- Sullivan 47163
- Sumner 47165
- Unicoi 47171
- Warren 47177
- Washington 47179
- Williamson 47187
- Wilson 47189
Vermont view state ↗ 3 N ▾
West Virginia view state ↗ 41 N ▾
- Barbour 54001
- Berkeley 54003
- Brooke 54009
- Cabell 54011
- Fayette 54019
- Gilmer 54021
- Grant 54023
- Greenbrier 54025
- Hampshire 54027
- Hancock 54029
- Hardy 54031
- Harrison 54033
- Jackson 54035
- Jefferson 54037
- Lewis 54041
- Marion 54049
- Marshall 54051
- Mason 54053
- McDowell 54047
- Mercer 54055
- Mineral 54057
- Monongalia 54061
- Monroe 54063
- Nicholas 54067
- Ohio 54069
- Pleasants 54073
- Pocahontas 54075
- Preston 54077
- Putnam 54079
- Raleigh 54081
- Randolph 54083
- Ritchie 54085
- Roane 54087
- Summers 54089
- Taylor 54091
- Tucker 54093
- Upshur 54097
- Wayne 54099
- Wetzel 54103
- Wirt 54105
- Wyoming 54109
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/ASINI ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/7221763 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T06:33:17Z