Pine tree trunk across 100x

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Size: 5616px × 3744px
Photo credit: © Norbert Dr. Lange / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: annual, blue, cells, conifer, conifers, enlargement, forlen, glass, histology, macro, magnification, magnifying, microscopy, pine, pinus, plants, red, research, rings, rot, science, small, stem, tiny, tissue, trunk