This aquatic species clogs waterways and is considered ecologically invasive over most of N. America. Its sale and transportation have be...Read Moreen prohibited in 8 states.
It is obvious from its current distribution that it is much hardier than indicated above. Naturalized populations have been reported in all lower 48 states except South Carolina, and in at least 7 Canadian provinces.
It is native to much of Asia and Africa.
It is easily spread on boat hulls and other recreational equipment.
This aquatic species clogs waterways and is considered ecologically invasive over most of N. America. Its sale and transportation have be...Read More
This plant is listed on the MN DNR invasive plant list