| Term 
 | Definition 
 
        | Revolute Rolled under just at the margin |  | 
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        | Term 
 | Definition 
 
        | Repand Slightly and irregularly wavy |  | 
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        | Term 
 | Definition 
 
        | Sinuate Shallowly indented, wavy in a horizontal plane |  | 
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        | Term 
 | Definition 
 
        | Crenate With rounded or blunt teeth |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Crenulate Small crenations |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Serrate With sharp teeth pointing towards the apex |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Serrulate Small serrations |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Doubly Serrate With larger serrations again serrated |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Dentate With sharp teeth pointing outward |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Denticulate Small dentations |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Aculeate Spiny margined with teeth long and prickly |  | 
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        | Term 
 | Definition 
 
        | Lobed When blade margins are indented one-quarter to one-half the distance to the midrib of base |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Cleft Indented just over one-half the distance to the midrib or base |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Incised Indented very deeplynear the midrib or base |  | 
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