Darkfield photomicrograph, Cirsium vulgare, the spear thistle, bull thistle, or common thistle, rosette detail

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Size: 4134px × 2502px
Photo credit: © Scenics & Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bull, bundles, cirsium, common, darkfield, detail, micrograph, microscope, microtome, osmosis, phloem, photomicrograph, rosette, spear, thistle, vascular, vulgare, xylem