Caption

Scanning electron microscope image of Juglan nigra (Black Walnut tree) x-section of leaf. Image shows upper epidermal layer, mesophyll layer with palisade cells and vascular bundles, and lower epidermal layer.

Juglandales

Juglandaceae (walnut family)

Juglan nigra

Zeiss DSM 962 SEM

Writer

Louisa Howard

Keywords

Botanical, SEM, leaf, Juglandales