Leaf Resin Duct Small 320×200 Medium 640×400 Large 1024×640 Download Tiff Original 2400×1500 | (1.0 MB) Description "Resin duct in leaf of Pinus silvestris, in cross section at A, and in longitudinal section at B; h, cavity surrounded by the secreting cells; f, f, sclerenchyma fibers surrounding and protecting the duct." -Stevens, 1916 Keywords leaf gland, leaf resin duct, pinus silvestris leaf cells, plant anatomy, plant cells, sclerenchyma fibers, secreting cells Galleries Cellular Botany Source: William Chase Stevens Plant Anatomy (Philadelphia, PA: P. Blakiston, 1916)
