""A Companion to Dr. Thornton's Lectures on Botany"" is a book written by Robert John Thornton in 1816. It is a comprehensive guide to the lectures on botany given by Dr. Thornton, who was a renowned botanist of his time. The book covers all the important aspects of botany, including plant anatomy, classification, and reproduction. It also provides in-depth information on the various plant families and their characteristics. The book is divided into chapters, each of which focuses on a specific topic. The language used in the book is easy to understand, making it accessible to a wide range of readers. The book also includes beautiful illustrations of plants, which add to its appeal. Overall, ""A Companion to Dr. Thornton's Lectures on Botany"" is an excellent resource for anyone interested in botany and is a must-read for students of the subject.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.