Plant anatomy: history and future directions Plant anatomy - history and interfaces

Traditionally, plant anatomy, along with external morphology, cytology, and palynology, has been classified as a component of the field of Plant Morphology, as set out in the Table of Areas of Knowledge of the National Council for Scientific and Technological Development (CNPq). This subdivision is not adopted equally worldwide, and the terms denote varied interpretations even among teaching and research institutions in Brazil. However, since the mid-20th century, plant anatomy has been regarded as a separate branch of plant morphology, referring solely to studying the plant’s internal structure, including plant histology and cytology. Whichever division it best fits into, plant anatomy is one of the oldest disciplines in botanical science. It remains a powerful source of information, with significant knowledge accumulated over centuries of research. In this text, we present a history of plant anatomy with emphasis on the scientists, their discoveries, and works from antiquity to modern times that contributed to the development and progress of this fundamental area of the Scientia Amabilis. Finally, we present the beginning and progress of plant anatomy in Brazil. A summary of the current state and perspectives for future research to promote further integration of the various aspects of plant anatomy are listed.