Ohio State University
Osu General Plant Biology: Herbaceous Roots and Stems
A concise, advanced level, review of structure and growth in these plant organs. Illustrations are clear and well labeled. This is an excellent tool for labs or exams.
Ohio State University
Ohio State University: Woody Plants
This advanced level essay is a concise review of the structure of woody stems and roots. Good illustrations help make the text understandable.
Palomar Community College District
Palomar College: Stem & Root Anatomy
This is an advanced review from Palomar College of the types of cells that make up conducting tissue in stems and roots. The photos and diagrams are excellent!