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...