Leaf Classification

1. Leaf Shape
   1. Oval Shapes
      1. Ovate
      2. Obovate
      3. Elliptic
   2. Rectangular
      1. Oblanceolate
      2. Oblong
      3. Linear
   3. Other
      1. Spaluate
      2. Deltoid
      3. Reniform
2. Leaf Margins
   1. Incised
   2. Lobed
   3. Serrate
   1. Single
   2. Double Serrate