| 1. | A sessile leaf has no petiole .
无柄的叶没有叶柄。
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| 2. | The vascular tissue passes through the pulvinus into the petiole proper .
维管组织经过叶枕进入叶柄。
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| 3. | Nutritional components analysis of petiole from rheum . tanguticum maxim . ex balf
唐古特大黄叶柄的营养成分分析
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| 4. | The ca levels had a great influence on p concentration in the root and petiole
钙对蜈蚣草根部及叶柄中磷浓度有显著影响。
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| 5. | Phyllodes are analogous to leaf blades , but are derived from petioles ( leaf stalks )
叶状柄与叶片是同功器官，但它源于叶柄。
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| 6. | Green or brown flexible petiole , variable internode length . large trailer
绿色或咖啡色的柔软叶柄，节间距离易变。大的悬垂型。
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| 7. | Stipule a modified leaf found as an outgrowth from the petiole or leaf base
托叶：由叶柄或叶基部生长出的变态的叶，为发育产生的外部结构。
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| 8. | Light green , elliptical , very thin , long flexible petiole . usually single crown . large
亮绿色椭圆型很薄的叶子，长而有弹性的叶柄。通常单个顶芽。大型。
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| 9. | Description : shrubs , up to 2 m tall ; young twigs , petioles and peduncles rusty tomentose
形态特徵：灌木，高达2米；当年小枝、叶柄和总花梗被簇状绣色绒毛。
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| 10. | Description : evergreen tree with milky juice ; young shoots and petioles covered with rusty short hairs
形态特徵：常绿乔木，有乳汁；嫩枝及叶柄被锈色短柔毛。
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