Distinct features of Internal structure of dicotyledon stem

Distinct features of Internal structure of dicotyledon stem. The anatomy of a typical dicot stem shows clear distinction into different re­gions. The primary structure shows (i) epidermis, (ii) hypodermis, (iii) cortex which is generally narrow, (iv)Endodermis, (v) Pericycle, (vi)stele and (vii) pith.