This is a classic work of botanical exploration that offers a vivid account of the plants and landscapes encountered by Dr. A. Wislizenus on his famous expedition through the American West in the mid-19th century. With insightful analysis and beautiful illustrations, George Engelmann's Sketch of the Botany of Dr. A. Wislizenus's Expedition is a valuable resource for botanists, naturalists, and anyone interested in the history of scientific exploration...