Charles Sprague Sargent

Charles Sprague Sargent was an American botanist and horticulturist, best known for his extensive work on the trees of North America. His notable publication, "Manual of the Trees of North America (Exclusive of Mexico) 2nd ed.," serves as a comprehensive guide to the identification and classification of North American trees. Sargent's contributions to the field of botany have had a lasting impact on the study of North American flora, and he played a significant role in promoting the understanding of tree species and their ecological importance.