Common Types of Aquatic Weeds 

 (Illustrations provided by the Chemical Insecticide Corporation) 



COONTAIl (CERATOPHVUUM) 

 SUBMERGEO 



FANWORT (CAflOMBA) 

 SUBMBtGED 



Fiowa — raiow 



WATER CHESTNin (TRAPA) 

 EMBtGB4T 



WATHt MftfOa 

 <MYBIOPHniUM) 



P. auspus 



(WAVY-LEAF PONOW^) 



P PECTINATUS 

 (SAGE PONDWEED) 



P. AMP1KXIUS 

 (lARGE-LEAF PONDWEED) 



WATBtWSD (aOD£A) 

 SUBMERGED 



SPAHEHDOCK (NUPHARt 



EMERGENT 



FIOWEH — YELLOW 



WATERLILY <NYMPHA£A) AMBtKAN LOTUS (hBUMBO) 



EMERGENT EAIBK^Ofl 



FLOWER - WHITt HOWB - TBLOW 



WATBS^ID (MtASB«A) 



BHaGOIT 



ROWa — FWU 



IV 



