silverfinger weed             
 this  flower  has five  petals,  one for 
  each traditional sense (hearing, touch, 
        vision, smelling, tasting).       
 because you  can't know which  is which, 
 you   mostly   eat   the   whole   plant 
 and   ignore  the  senses   you're   not 
              interested in.              
 the flower  itself  is  small and yellow 
     and looks kinda inconsequential.     
     however, it has silvery hairs...