Plant
              
               - Up to 40' tall
 
                - Vigorous perennial vine where hardy
 
              
            
          
         
        
          
            
            
              Stem
              
                - Alternate leaf arrangement
 
                - Vining stems with tendrils
 
                - Young shoots edible
 
              
            
          
         
        
          
            
            
              Leaf
              
                - Large, up to 12" long
 
                - Broadly ovate to heart-shaped
 
                - 3-5 pointed lobes
 
              
            
          
         
        
          
            
            
              Flower
              
                - Large, 2-5" wide
 
                - Separate male and female flowers on same plant
 
                - Yellow 
 
              
            
          
         
        
          
            
            
              Fruit
              
                - 4-8" long
 
                - Oblong pear shape
 
                - Edible
 
                - Pale green to yellowish-green skin