Plant Anatomy Vascular Cylinder. The Distribution of the Primary Vascular Bundles Depends on the Position of Leaves Vascular bundles in dicot stems are distributed in a vascular cylinder. Each vascular bundle consists of xylem and phloem tissues with or without cambium.
Between epidermis and phloem. Outside the stele lies the endodermis which is the innermost cell layer of the cortex. In roots separate xylem and phloem strands are observed.
Most common ferns possess a dictyostele consisting of vascular strands interconnected in such a manner that in any given cross section of stem several distinct bundles can be observed.
The xylem is a solid core. Ned Plant Anatomy Dermal Ground Vascular Endodermis Pericycle Phloem -Xylen. Encircling the conducting tissues is a meristematic layer called the pericycle. Plant anatomy is now frequently investigated at the cellular level and often involves.
