Photo de stock - Leaf cross section of Nerium oleander showing epidermis, palisade mesophyll, spongy mesophyll, vascular bundle, phloem, xylem, collenchyma and stomatal crypt. Optical microscope X100.

Photo de stock: Leaf cross section of Nerium oleander showing epidermis, palisade mesophyll, spongy mesophyll, vascular bundle, phloem, xylem, collenchyma and stomatal crypt.

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