Preview Light Micrograph (LM) of a transverse section showing Sclerenchyma Ground Tissue in Helianthus stem, magnification x 600 Image ID: 823-504 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 nature natural world botany detail details close up close ups red backgrounds light micrograph light micrographs science magnification sclerenchyma helianthus sunflower micrograph micrographs photomicroscopy