Eudicot stem (Ranunculus sp.) showing epidermis, collenchyma, cortex, parenchyma, pith, phloem and xylem. Optical microscope X40.

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Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: collenchyma, cortex, cross, epidermis, eudicot, micrograph, microphotography, microscope, optical, parenchyma, phloem, pith, ranunculaceae, ranunculus, section, stem, xylem