Walnut Stem 30-4
March 12, 2013
Scanning electron microscope image of Juglans nigra stem cross section. Image shows outer epidermal layer, followed by the cortex and then large vascular bundles. The vascular bundles contain the phloem (nearest the cortex) and xylem.
Juglandales
Juglandaceae (walnut family)
Juglans nigra
Instrument: ZEISS962 SEM
Credit: Louisa Howard
Topics:
Plant anatomy, Anatomy, Biology, Juglandales, Phloem, Cortex, Xylem, Vascular bundle, Juglans, Tissues, Botany, Plant physiology, Technology Internet
