Aneta Kostka
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Lime tree stem. Light micrograph of a section through the stem of a lime tree (Tilia sp.). At centre is the pith, surrounded by a layer of wood (xylem). A thin cambium separates this from the phloem. An outer layer of collenchyma is enclosed by the outer bark. Magnification: x30 when printed at 10 centimetres wide.

Lime tree stem. Light micrograph of a section through the stem of a lime tree (Tilia sp.). At centre is the pith, surrounded by a layer of wood (xylem). A thin cambium separates this from the phloem. An outer layer of collenchyma is enclosed by the outer bark. Magnification: x30 when printed at 10 centimetres wide.

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Plant Stem Cell Under Microscope Of a woody plant stem.

Plant Stem Cell Under Microscope Of a woody plant stem.

planetvalium:   A cross section of the stem of a small pine tree.

planetvalium: A cross section of the stem of a small pine tree.

Thuja, Stengelquerschnitt, Schnittstärke zwischen 30µm - 50µm, Färbung nach Etzold mit Etzold-blau, by Peter Höbel

Thuja, Stengelquerschnitt, Schnittstärke zwischen 30µm - 50µm, Färbung nach Etzold mit Etzold-blau, by Peter Höbel

Ginkgo stem (cross section), Gymnosperm, xylem, phloem, pith, druses, 100 X  optical microscope, photomicrography , plant anatomy , botany

Ginkgo stem (cross section), Gymnosperm, xylem, phloem, pith, druses, 100 X optical microscope, photomicrography , plant anatomy , botany

High-resolution microscopic cross section of a basswood stem.

High-resolution microscopic cross section of a basswood stem.

Patterns in nature - microscopic cells

Patterns in nature - microscopic cells

Madagascar cichlid

Madagascar cichlid

Sole specimen cleared and stained for bone and cartilage.

Sole specimen cleared and stained for bone and cartilage.