Entire--smooth, with no teeth or lobes

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Serrate--with sharp, forward-pointing teeth

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Doubly serrate--with teeth which have smaller teeth on them

Serrulate--with very tiny sharp teeth

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Dentate--with teeth which point outwards

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Crenate--with low, rounded scallop-like teeth

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Undulate--waving up and down

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Revolute--turned under

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Crisped--curled tightly (e.g. parsley)

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