dc:description"FIGURE 2. Details of leaf glands and leaf anatomy of Bronwenia acapulcensis (F and G), B. cineracens (A), B. ferruginea (D), B. mathisiae (E), B. megaptera (B) and B. wurdackii (C): A, B and C. Gland anatomy, D. Concave-convex contour, E. Plane-convex petiole contour, F. T-shaped trichome, G. Conformation of the vascular system in an open arch. Abbreviations: arrow = accessory bundle; P = phloem; PE = palisade epidermis; Sc = sclerenchymatic fibers; SC= Secretory cavity, VS = vascular system; X = xylem.";
dc:description"FIGURE 3. Leaf anatomy of Bronwenia acapulcensis (A, E, F and G), B. cineracens (B), B. mathiasiae (D), B. megaptera (C) and B. wurdackii (H and I): A. Drusae, B. Idioblast and prismatic crystals, C. Idioblasts, D. Biconvex contour, E. Open arch conformation with convoluted ends, F. Cross section, G. Parenchymatous sheath extension, H. Laticifers (longitudinal section), I. Laticifers (cross section).Abbreviations: BE = non-continuous bistratified epidermis of the adaxial surface; C = prismatic crystal; D = Druse; Id = Internal secretory structures; La = Laticifer; P = Phloem; PP = palisade parenchyma; Sc = sclerenchymatic fibers; SP = spongy parenchyma; UE = unistratified epidermis; X = xylem; * = stomata.";
dc:description"FIGURE 1. Morphology of the outer leaf glands of Bronwenia ferruginea (F), B. megaptera (A, B and E) and B. wurdackii (C and D): A. External gland on the petiole, B. Gland at the base of the leaf blade, C. Glands scattered in the leaf blade, D. Gland at the margin on the leaf blade, E. Gland with a convex surface, F. Gland with a concave surface. Abbreviation: arrow = Glands.";
