File:Rhizocarpon eupetraeum-4.jpg
Rhizocarpon_eupetraeum-4.jpg (705 × 468 pixels, file size: 54 KB, MIME type: image/jpeg)
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Summary[edit]
DescriptionRhizocarpon eupetraeum-4.jpg |
Rhizocarpon eupetraeum (Nyl.) Arnold, 1870 Photograph of a herbarium specimen taken through a dissecting microscope (x40), showing the cortex and medulla of R. eupetraeum turning red when treated with a solution of K (potassium hydroxide). This specimen of Rhizocarpon eupetraeum was growing on rock along the trail up Black Mountain, just S of Tunk Lake, NE of Ellsworth, in Hancock County, Maine, USA (44o35' N, 68o06' W, elevation 200 meters). Collected and identified by E.C. Uebel (No. U-533, 11 Jul 2005). |
Date | 24 August 2007 (upload date) |
Source | self-made (Photographed on 21 Dec 2005 by me, Ed Uebel) |
Author | Ed Uebel |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:26, 24 August 2007 | 705 × 468 (54 KB) | Ed Uebel~commonswiki (talk | contribs) | {{Information |Description='''''Rhizocarpon eupetraeum''''' (Nyl.) Arnold, 1870 Photograph of a herbarium specimen taken through a dissecting microscope (x40), showing the cortex and medulla of ''R. eupetraeum'' turning red when treated with a solution |
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