Pine Two-Needle Leaf, c.s. Microscope Slide
Pine Two-Needle Leaf, c.s. Microscope Slide, 12 µm. Pinus. Show vascular tissues, mesophyll, epidermis, and resin canals.

Pine Two-Needle Leaf, c.s. Microscope Slide, 12 µm. Pinus. Show vascular tissues, mesophyll, epidermis, and resin canals.