File:Woody Dicot Stem Cross Section Quercus Wood 40x (34991087693).jpg
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Summary
[edit]DescriptionWoody Dicot Stem Cross Section Quercus Wood 40x (34991087693).jpg |
Cross section: Quercus stem wood Magnification: 40x iron-alum hematoxylin and safranin stain Well defined annual rings are marked by small numbers of large xylem vessels (trachea) with many in early wood occluded with tyloses. The bulk of the stem is composed of small, pale, thin and medium walled tracheids inter spaced with patches of dark heavy walled xylem fibers (labriform) and clear staining axial parenchyma. Xylem rays of clear thin walled parenchyma cells are bound by darker staining heavy walled tracheids. Both narrow uniceriate and large multiseriate rays (12 to 30 layers) can be seen in Quercus. |
Date | |
Source | Woody Dicot Stem: Cross Section Quercus Wood 40x |
Author | Berkshire Community College Bioscience Image Library |
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[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
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http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
This image was originally posted to Flickr by bccoer at https://flickr.com/photos/146824358@N03/34991087693 (archive). It was reviewed on 23 June 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
23 June 2018
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:07, 23 June 2018 | 3,264 × 1,840 (2.08 MB) | Meisam (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Date and time of data generation | 11:00, 10 February 2014 |
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Orientation | Normal |
Software used | Windows Photo Editor 10.0.10011.16384 |
File change date and time | 14:15, 8 July 2017 |
Date and time of digitizing | 11:00, 10 February 2014 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Color space | sRGB |