Plantlet The Blogging Platform of Department of Botany, University of Dhaka
A stele is the central cylinder or core of vascular tissue in higher plants and Pteridophytes. It consists of the xylem, phloem, pericycle, medullary rays, and pith if present. The term stele has been derived from a Greek word meaning rod or column. Van Tieghem and Douliot (1886) introduced this …
Read More »Pteridophytes: Types of Stele & Its Evolution
