When you download your PDF, pay close attention to the (Dicot vs. Monocot). Most exams and practicals focus heavily on the differences in their vascular bundle arrangements.
The gold standard for a clear, concise introduction to "Anatomy of Flowering Plants."
How vascular bundles are arranged. In Dicots , they form a ring; in Monocots , they are scattered throughout the ground tissue.
The study of flowering plants (Angiosperms) generally breaks down into three major structural levels: