| 1. | Later, they feed on all of the leaf except the leaf stalk.
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| 2. | Leaf stalks 5 to 13 mm long, channeled on the upper surface.
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| 3. | Leaves are practically sessile, the leaf stalks less than 5 mm long.
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| 4. | In North America the crisp petiole ( leaf stalk ) is used.
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| 5. | The specific epithet " complanata " refers to the flattened leaf stalk.
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| 6. | Leaf stalks hairy, 3 to 5 mm long, purple or green.
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| 7. | In botany, this leaf stalk is generally called a compound ( subdivided ).
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| 8. | There is no leaf stalk; leaves grow immediately from the stems.
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| 9. | Five to eleven leaflets alternatively arranged on the secondary leaf stalks.
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| 10. | At the top of the leaf stalks are two small glands.
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