Water Gardens and Weeds

Most of the aquatic and wetland plants sold by the industry never become problems. However, a few have proven to be highly invasive and have caused significant environmental problems, obstructing waterways, restricting water flow, degrading water quality, and interfering with fishing and recreation. This publication contains about invasive species that are not native to the United States, but have entered as contaminants among other plants or as intentional introductions.

The link address is: http://www.weedscience.ncsu.edu/aquaticweeds/watergardens.pdf