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FibonacciChamomile.PNG (300 × 300 pixels, file size: 161 KB, MIME type: image/png)

Description Disk florets of yellow chamomile (Anthemis tinctoria) with spirals indicating the arrangement drawn in.
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Cropped, convert to PNG, Spirals drawn.. The original can be viewed here: Mother and daughter.jpg. Modifications made by RDBury.

I, the copyright holder of this work, hereby publish it under the following licenses:
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attribution
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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This licensing tag was added to this file as part of the GFDL licensing update.
GNU head 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.
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Original upload log

This image is a derivative work of the following images:

  • File:Mother_and_daughter.jpg licensed with Cc-by-2.5, Cc-by-sa-3.0-migrated, GFDL
    • 2007-08-02T17:24:38Z Alvesgaspar 2385x1745 (2622800 Bytes) {{Information |Description=Fower and bud of yellow chamomile (''Anthemis tinctoria'') |Source=self-made |Date= |Author= [[User:Alvesgaspar|Alvesgaspar]] }}

Uploaded with derivativeFX

Captions

Yellow chamomile head showing the arrangement in 21 (blue) and 13 (aqua) spirals. Such arrangements involving consecutive Fibonacci numbers appear in a wide variety of plants.

Items portrayed in this file

depicts

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:05, 4 August 2014Thumbnail for version as of 21:05, 4 August 2014300 × 300 (161 KB)JeffyPCompressing with PNGOUT.
00:14, 28 April 2011Thumbnail for version as of 00:14, 28 April 2011300 × 300 (198 KB)RDBury{{Information |Description=Disk florets of yellow chamomile (''Anthemis tinctoria'') with spirals indicating the arrangement drawn in. |Source=*File:Mother_and_daughter.jpg |Date=2011-04-28 00:07 (UTC) |Author=*User:Alvesgaspar: *derivative wor

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