With its Rocky Mountain foothills, hardwood forests, many rivers and streams, low mountains, sand dunes, cypress swamps, and wide swaths of rangeland and pastur

Wildflowers of Oklahoma. Includes description, one ormore color photographs, distribution information, full scientific name, one or more common names, family na

Once covered by wild grasses, America's heartland is by nature a grassland, populated with plants whose ecological importance, practical value, and subtle beaut

Identifies over 1500 species of wildflowers in Texas and the Southwest through text and pictures.

This classic of midwestern natural history is back in print with a new format and new photographs. Originally published in 1989, Wildflowers of the Tallgrass Pr