""Elementary Studies in Botany"" is a comprehensive textbook written by John Merle Coulter and first published in 1913. The book covers the basic principles of botany, including plant structure, function, and classification. It is intended for students who are new to the subject and provides a clear and thorough introduction to the world of plants. The book is divided into four main sections: morphology, physiology, ecology, and taxonomy. In the morphology...