Lime tree stem,light micrograph

Bildnummer 11565143
Lime tree stem,light micrograph
Lime tree stem. Light micrograph of a transverse section through the woody stem of a lime (Tilia cordata) tree. The stem is three-years-old as it has three growth rings (concentric circles). The outer layer is cork (solid red),underneath which is a layer of collenchyma (red). The lower cortex has secondary bands of phloem fibres (black-white),in-between which are phloem sieve tubes (red). Under the phloem is a ring of cambium (blackish-red circle) and a thick ring of wood (xylem,red)composed of xylem vessels (large circular holes) and tracheid cells. The medullary rays (radial lines,solid red) transport water and minerals to the outside of the stem. The solid pith (centre) is composed of parenchyma cells (blue). Magnification: x14 when printed 10 centimetres wide
Lizenzart: Lizenzpflichtig
Credit: Science Photo Library / Wheeler, Dr. Keith
Bildgröße: 5488 px × 5126 px
Modell-Rechte: nicht erforderlich
Eigentums-Rechte: nicht erforderlich
Restrictions: -

Preise für dieses Bild ab 15 €

Universitäten & Organisationen
(Informationsmaterial Digital, Informationsmaterial Print, Lehrmaterial Digital etc.)
ab 15 €
Redaktionell
(Bücher, Bücher: Sach- und Fachliteratur, Digitale Medien (redaktionell) etc.)
ab 30 €
Werbung
(Anzeigen, Aussenwerbung, Digitale Medien, Fernsehwerbung, Karten, Werbemittel, Zeitschriften etc.)
ab 55 €
Handelsprodukte
(bedruckte Textilie, Kalender, Postkarte, Grußkarte, Verpackung etc.)
ab 75 €
Pauschalpreise
Rechtepakete für die unbeschränkte Bildnutzung in Print oder Online
ab 495 €

Keywords

;