Leaf-gap sentence example

leaf-gap
  • leaf-gap; cor cell; per.
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  • Such a break is known as a leaf-gap. A little above the departure of the leaf-bundle the stele again closes up only to be again broken by the departure of the next leaf-bundle.
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  • s.Amphiphloic haplostele of -trace and leaf-gap. FIG.
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  • In the megaphyllous forms, on the other hand, (Ferns) whose leaves are large relatively to the stem, the departure of the correspondingly large trace causes a gap (leaf-gap) in the vascular cylinder, as already described.
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  • In the more highly developed lorms, as already indicated, the leaf-trace is split up into a number of strands which leave the base and sides of the leaf-gap independently.
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  • Where the leaves are crowded, a given leaf-gap is not closed before the next ones appear, and the solenostele thus becomes split up into a number of segments, sometimes band-shaped or semilunar, sometimes isodiametric in cross-section (fig.
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