An Introduction to Systematic and Physiological Botany

An Introduction To Systematic And Physiological Botany by Thomas Nuttall is an early 19th-century primer that blends taxonomy with plant physiology and anatomy. The work opens with aims to render botany accessible by showing how plants are known by their flowers and structures, while acknowledging Linnaeus’s artificial classes. Part I surveys plant morphology and classification, explaining the parts of a flower (calyx, corolla, stamens, pistil), fruit types, and major natural families (Lilaceae, Cruciferae, Papilionaceae, Labiatae, Umbelliferae, Rosaceae, Gramineae), often with plates illustrating typical forms. Part II presents physiology and the organization of plants: the growth of sap, the vascular and cellular tissues, the anatomy of stems and leaves, buds and branching, and the distinction between monocotyledonous and dicotyledonous stems. It emphasizes careful observation, practical methods, and the unity of form and function in vegetation, providing a substantial foundation for students of botany and natural history in the period. It is a significant historical resource reflecting early modern botany.