File:PSM V79 D459 Logarithmic spiral in flower growth configuration.png

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Original file (1,258 × 1,238 pixels, file size: 189 KB, MIME type: image/png)

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English: Logarithmic spiral in flower growth configuration
Date
Source Popular Science Monthly Volume 79, Page 454
Author Unknown authorUnknown author

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Public domain
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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Date/TimeThumbnailDimensionsUserComment
current06:28, 7 June 2012Thumbnail for version as of 06:28, 7 June 20121,258 × 1,238 (189 KB)Ineuw

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