![](http://www.alamy.com/thumbs/6/0B2FD0F2-A7A5-49D3-AA7F-337905B1A983/J57PAD.jpg)
Microscopic view of a Horsetail (Equisetum arvense) spores with elaters. Rheinberg illumination.
Size: 4752px × 3168px
Photo credit: © buccaneer / Alamy / Afripics
License: Royalty Free
Model Released: No
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