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National Park Service
U.S. Department of the Interior
NPSpecies - Park Species Profile
 
Elodea canadensis
broad waterweed, Canada waterweed, Canadian waterweed
New River Gorge National Park and Preserve
   
Record Status: Approved
Occurrence:
Present
Nativeness:
Unknown
Abundance:
Unknown
 
Scientific Name with Authority:
Elodea canadensis Michx.
Park Preferred Common Name(s):
 
Park Synonyms:
 
 
Taxonomic Hierarchy:
Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Alismatales, Family Hydrocharitaceae, Genus Elodea, Species Elodea canadensis
Park Tags:
ParkTag -
Threatened/Endangered Status:
RT
State Species of Concern Status:
 
Ozone-sensitive Status:
 
NatureServe Global Rank:
G5
NatureServe State Rank:
WV: S4
Evidence:
0 Observations, 1 Vouchers, 7 Data Store References, 0 External Links
Other Parks Where Species is Listed:
 
Apostle Islands National Lakeshore
Bluestone National Scenic River
Buffalo National River
Chattahoochee River National Recreation Area
Curecanti National Recreation Area
Cuyahoga Valley National Park
Delaware Water Gap National Recreation Area
Effigy Mounds National Monument
Eisenhower National Historic Site
Gateway National Recreation Area
Gettysburg National Military Park
Glacier National Park
Grand Canyon National Park
Grand Portage National Monument
Grand Teton National Park
Grant-Kohrs Ranch National Historic Site
Great Falls Park
Great Smoky Mountains National Park
Hagerman Fossil Beds National Monument
Indiana Dunes National Park
Isle Royale National Park
Lake Mead National Recreation Area
Lake Roosevelt National Recreation Area
Lava Beds National Monument
Martin Van Buren National Historic Site
Minute Man National Historical Park
Mississippi National River and Recreation Areas
North Cascades National Park
Olympic National Park
Pictured Rocks National Lakeshore
Piscataway Park
Point Reyes National Seashore
Prince William Forest Park
Redwood National Park
Saint Croix National Scenic Riverway
Saint-Gaudens National Historical Park
Saratoga National Historical Park
Sleeping Bear Dunes National Lakeshore
Upper Delaware Scenic and Recreational River
Valles Caldera National Preserve
Valley Forge National Historical Park
Voyageurs National Park
Whiskeytown National Recreation Area
Yellowstone National Park
Last Modified Date:
6/8/2020
 
NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/9/2025 4:46:44 AM
NatureServe Global Rank and State Rank
NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly.
This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems.
Species Profile
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10/9/2025 4:46:44 AM