amaryllis              potato, greens   
rosary peas            boxwood 
sweet pea              azalea 
blue green algae       eggplant                  
balsem pear            baneberry       
beans, castor          black locust
chocolate              pikeweed          
yew                    hyacinth
lily of the valley     hemlock         
holly                  hydrangea                     
oak                    jerusalem cherry                
marijuana              java bean      
rhododendron           mistletoe           
indian turnip          iris
tobacco                all types of ivy    
juniper                narcissus        
lobelia                mayapple                 
mock orange            virginia creeper    
avocado                morning glory       
privet                 larkspur 
daffodil               jimson weed               
locoweed               sandbox tree
bird of paradise       wisteria           
snowdrop               yam bean         
coral plant            rhubarb          
philodendron           poinsettia       
christmas candle       skunk cabbage       
oleander               elephant's ear  
calla lilly            peas, navy, glory   
cherry tree            foxglove            
deiffenbachia