Definitiones Generum Plantarum Olim In Usum Auditorum Collectae Nunc Auctae Et Emendatae (1747) is a botanical reference book written by Christian Gottlieb Ludwig. The book contains definitions and descriptions of various plant genera, which were originally collected for use in lectures. The contents have been updated and revised by the author, providing a more comprehensive and accurate resource for botanists and students of plant science. The book...