Folding pocket giude. From the prairie grasslands to the mountains high, Alberta's geographical diversity creates a habitat for more than 1800 flowering species. Alberta Trees and Wildflowers is the perfect pocket-sized, folding guide to familiar trees, shrubs and wildflowers. With detailed illustrations of over 140 familiar species this guide is sure to impress. A map of prominent botanical sanctuaries will be useful to residents and visitors alike. Laminated for durability, this handy guide is a great source of portable information and ideal for field use by novices and experts alike.