File:Alliaria petiolata, stalk, cross section, Etzold green.jpg

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Captions

Cross section of the stem of a herbaceous dicot (garlic mustard, Order: Brassicales)

Summary

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Description
English: Cross section of the stem of a herbaceous dicot (garlic mustard Alliaria petiolata), showing the vascular bundles at left (with purple xylem cells and dusky grey phloem cells) that fringe the cortex, and (parenchyma, or thin-walled) pith cells to the right (turquoise blue), which are available as storage tissue for water, carbohydrates and other nutrients, which will sustain future growth. The cell walls consist to a great part of cellulose, a structural carbohydrate which is not used for energy, but supplies remarkable structural strength and prevents desiccation.
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Author User:Micropix
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Date/TimeThumbnailDimensionsUserComment
current21:54, 21 April 2012Thumbnail for version as of 21:54, 21 April 20121,719 × 1,291 (1.69 MB)Micropix (talk | contribs)== {{int:filedesc}} == {{Information |Description=unknown |Source=own work |Date= |Author=User:Micropix |Permission={{cc-by-sa-3.0}} |other_versions= }} Category:Microscopic images relating to plants

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