Budd's Flora of the Canadian Prairie Provinces, first published in 1979 and revised and updated in 1987, is a field-oriented manual for the identification of all known plants occurring in the provinces of Alberta, Manitoba and Saskatchewan. Volume 2 includes the region's dicots ("wildflowers," deciduous trees and shrubs, etc.). The companion Volume 1 treats the ferns and fern allies, conifers, and monocots (e.g., grasses, sedges...