hydrilla verticillata
- n submersed plant with whorled lanceolate leaves and solitary axillary flowers; Old World plant naturalized in southern United States and clogging Florida's waterways
hydrilla verticillata :
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- Area lakes could be threatened by noxious weeds
An effort was announced this week to encourage all lake residents and boaters to be on the lookout for an invasive, non-native aquatic weed that is a Godzilla among noxious aquatic weeds. Meet hydrilla verticillata, water thyme, fast growing (an inch a day), and able to grow in a few inches of water or in 20 feet of water. The weed can get more than 25 feet long, and once it reaches the surface ...
June 13, 2013 - Lake County News-Sun