Wildflowers of Washingtons Cascades and Olympic Mountains is a quick and easy to use light-weight durable all-weather field guide to 100 carefully selected native flowers. Some shrubs and small trees are included along with herbs. Each is illustrated with a gorgeous photo of the flower and identified with the help of just a few easy-to-understand key characteristics. The range includes Olympic National Park North Cascades National Park the Columbia Gorge National Scenic Area Mt. Rainier National Park and all the mountains in between.