The aims of the Aquatic Plant Management Society (APMS) "are to assist in promoting the management of nuisance aquatic plants, to provide for the scientific advancement of members of the society, to encourage scientific research, to promote university scholarship, and to extend and develop public interest in the aquatic plant science discipline." The APMS website contains information about...

This article about plant growth beneath sea ice by Anne-Maree Shwarz appears in Water and Atmosphere online, a quarterly publication of the New Zealand-based National Institute of Water and Atmospheric Research (NIWA). Shwarz's "article describes some of the linkages between ice-cover, underwater light and primary production that have been investigated" by ICECUBE, a NIWA research program working...

The Missouri Botanical Garden (MBO) hosts this site on duckweeds, the world's smallest flowering plants. Sections include Botanical Facts (anatomy through population growth), Duckweed Illustrations (numerous color images of duckweed), Experiments & Projects (check out the several interesting laboratory experiments), and Practical Duckweed (using duckweed to clean polluted water via...