Sections 2.3.3-2.3.6 Dermal system(1)Morphological characteristics of epidermis(2)Fluidity and frictional properties in relation to trichomes (3)Optical characteristics related to epidermal cells and the structure of the surface(4)Optical properties related to suticule and wax(5)Pigment&optical properties 2.3.4.Fundamental tissue systems (1)Shape and structure of plant (2)Intercellular space (3) Cell wall(4)Cell size and arrangement (5)Pectin 2.3.5.Vascular bundle system (1)Xylem tissue (2)Phloem tissue 2.3.6.Inclusions in the cells (1)Polysaccharide and starch grain (2)Protein (3)Secondary metabolisms P34-p59
