Index / Search / Myriophyllum pinnatum
§1 Plant
Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb.
vernacular cutleaf watermilfoil — species · Haloragaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Haloragaceae R. Br.
- Genus
- Myriophyllum
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
County-level range
· 236 counties across 29 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 236 counties across 29 states/territories.
Alabama view state ↗ 2 N ▾
Arkansas view state ↗ 17 N ▾
Delaware view state ↗ 3 N ▾
Florida view state ↗ 14 N ▾
Georgia view state ↗ 10 N ▾
Illinois view state ↗ 13 N ▾
Indiana view state ↗ 4 N ▾
Iowa view state ↗ 3 N ▾
Kansas view state ↗ 17 N ▾
Kentucky view state ↗ 3 N ▾
Louisiana view state ↗ 40 N ▾
- Acadia 22001
- Allen 22003
- Bienville 22013
- Bossier 22015
- Caddo 22017
- Calcasieu 22019
- Cameron 22023
- Claiborne 22027
- De Soto 22031
- East Baton Rouge 22033
- Evangeline 22039
- Franklin 22041
- Grant 22043
- Jackson 22049
- Jefferson Davis 22053
- Lafayette 22055
- Lafourche 22057
- LaSalle 22059
- Lincoln 22061
- Livingston 22063
- Madison 22065
- Morehouse 22067
- Natchitoches 22069
- Orleans 22071
- Ouachita 22073
- Pointe Coupee 22077
- Rapides 22079
- Richland 22083
- Sabine 22085
- St. Charles 22089
- St. Landry 22097
- St. Martin 22099
- St. Mary 22101
- St. Tammany 22103
- Tensas 22107
- Terrebonne 22109
- Union 22111
- Vermilion 22113
- Washington 22117
- Winn 22127
Massachusetts view state ↗ 5 N ▾
Michigan view state ↗ 1 N ▾
Mississippi view state ↗ 4 N ▾
Missouri view state ↗ 30 N ▾
- Bates 29013
- Benton 29015
- Bollinger 29017
- Butler 29023
- Carter 29035
- Cass 29037
- Chariton 29041
- Douglas 29067
- Howell 29091
- Iron 29093
- Jackson 29095
- Jasper 29097
- Lewis 29111
- Linn 29115
- Livingston 29117
- Mercer 29129
- Monroe 29137
- Oregon 29149
- Ozark 29153
- Pike 29163
- Randolph 29175
- Ripley 29181
- Schuyler 29197
- Scotland 29199
- Shannon 29203
- St. Charles 29183
- St. Clair 29185
- St. Louis 29189
- Stoddard 29207
- Vernon 29217
Nebraska view state ↗ 2 N ▾
New Jersey view state ↗ 7 N ▾
New Mexico view state ↗ 1 N ▾
New York view state ↗ 7 N ▾
North Carolina view state ↗ 7 N ▾
Ohio view state ↗ 1 N ▾
Oklahoma view state ↗ 8 N ▾
Rhode Island view state ↗ 2 N ▾
South Carolina view state ↗ 9 N ▾
South Dakota view state ↗ 2 N ▾
Tennessee view state ↗ 5 N ▾
Texas view state ↗ 7 N ▾
Vermont view state ↗ 1 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/MYPI ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/5361776 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T10:50:45Z