Epithets
| pedatifida | divided like a (bird's) foot  | 
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| pedatisecta | divided like a (bird's) foot  | 
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| pedatus | (bird's) foot like  | 
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| peduncularis | with a flower stalk  | 
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| pedunculatus | with a flower stalk  | 
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| peltata | shield-like  | 
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| pelviformis | bowl-shaped  | 
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| pendulina | hanging,pendulous  | 
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| pendulinus | hanging,pendulous  | 
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| pennata | feathered  | 
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| pennatum | feathered  | 
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| peregrina | foreign  | 
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| peregrinum | foreign  | 
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| perfoliata | leaves joined around stem  | 
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| perfoliatum | leaves joined around stem  |