AQUAPLANT ID -(Texas AgriLife Extension Service ) -
- © http://aquaplant.tamu.edu/database/
Aquatic Weeds: - Virginia Polytechnic Institute and State University
- © http://www.ppws.vt.edu/scott/weed_id/aquatics.htm
Aquatic Plant and Algae Identification
Aquatic Plant Identification Manual for Washington's Freshwater PlantsDescriptions, photographs, and line drawings of 100 aquatic plants.
Discover What Freshwater Plants are Found in Washington LakesSearch Ecology's plants database to see which plants are growing in each water body (not all water bodies in Washington have been surveyed).
Discover What Algae is Growing in Washington LakesSearch Ecology's algae database to see if blue-green algae are growing in each water body and if they are toxic (not all algae blooms have been tested).
Tips for Identifying Aquatic PlantsInformation on how to press plants, prepare for mailing for identification, how to distinguish look-alike aquatic plants.