Preview Light Micrograph (LM) of a transverse section of a straw of Wheat showing vascular bundle, cortex and epidermis, magnification x1200 Image ID: 823-540 Artist: Last Refuge Purchase a commercial license Buy framed prints & more from our print store color image travel photography travel destinations day indoors horizontal abstracts shapes patterns nature natural world botany wheat science magnification light micrograph light micrographs detail details close up close ups micrograph micrographs photomicroscopy