CELL TYPE	CYTOPLASMIC FEATURES	CELL WALL FEATURES	3-D GEOMETRY
Vascular Cambium	Nucleus  Highly vacuolated  Mitochondria  Proplastids  May contain storage products, especially in dormant condition	Thin primary cell wall with conspicuous primary pit fields	Fusiform Initials Transverse Isodiametric Radial Elongated Tangential Elongated   Ray Initials Transverse Isodiametric  Rectangular with longest axis in tangential direction Radial  Isodiametric Tangential  Isodiametric