Organizing species by color, Farrar provides scientific, common, and family names; time of flowering; distribution both for Nebraska specifically and for the Great Plains in general; and preferred habitat including soil type and plant community from roadsides to woodlands to grasslands. Descriptions of each species are succinct and accessible; Farrar packs a surprising amount of information into a compact space. For many species, he includes intriguing notes about edibility, medicinal uses by Native Americans and early pioneers, similar species and varieties, hybridization, and changes in status as plants become uncommon or endangered. Superb color photographs allow each of the 274 wildflowers to be easily identified and pen-and-ink illustrations provide additional details for many species.