Great Lakes Trees & Wildflowers (Nature Observation North America)

The largest freshwater ecosystem in the world, The Great Lakes region supports thousands of species of plants. This beautifully illustrated guide highlights over 140 familiar and unique species of trees, shrubs and wildflowers and also includes an ecoregion map featuring prominent botanical sanctuaries. Laminated for durability, this lightweight, pocket-sized folding guide is an excellent source of portable information and ideal for field use by visitors and residents alike. Made in the USA.