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...Wd bb aquatic plants and their role in lake ecology are a common sight new hampshire s waterbodies many residents as well visitors to numerous may question the importance of vegetation particularly if increasing or already high abundance one ask whether these beneficial detrimental health ecosystem this fact sheet will seek address most commonly asked questions concerns regarding what types live my there three categories emergent submergent floating first category is often encountered you approach pond called it grows with its roots down sediment majority shoots stick up out water those that wholly underwater be rooted unrooted they usually depths more feet leaved have leaves float on surface can smaller phytoplankton known algae also present our though shallows near shore primary found off open areas lakes where too deep for other root cases all vegetative forms waterbody creating diverse habitat wide range organisms few dozen different species growing them provided native waters bene...