Timothy grass pollen (@ Bob Sacha/Corbis)
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Showing posts with label pollen. Show all posts
Showing posts with label pollen. Show all posts
Saturday, June 9, 2012
Friday, October 21, 2011
Geranium pollen at a magnification of x400 (@ Micro Discovery/Corbis)
Geranium pollen at a magnification of x400 (@ Micro Discovery/Corbis)
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