Verify with 🔍︎ images.
Also called Esthwaite waterweed and waterthyme.
Part of family Hydrocharitaceae.
Native to 🌍︎🌏︎ Europe, Asia, Africa, and Australia. 🗺 Map by county (🇺🇸 USA-48) (color key). Invasive > learn+quiz Invasive > 🌐︎ global Invasive > 🌐︎ various Invasive > 🇨🇦 🇺🇸 Canada+USA Invasive > report it! Invasive > 🇺🇸 USA Invasive > Michigan prohibited in Michigan, incl. seeds, fragments and derivatives.
🚼︎ For kids! This plant described in invasive species placemat series.
Uses by native peoples(Ethnobotany database) On No-Planting List by Seneca Nation of Indians SNI. (page 62)
Biological Control in Eastern USA (page 99)
🔍︎ 🔍︎ images Discover Life Encyclopedia of Life Flora of North America USDA PLANTS db USGS Wikipedia
🏠︎ ♒︎ aquatic plants