Geological and Botanical History, Plant Geography, Vascular Cryptogams, Gymnosperms, Glossary
Vascular Plants of the Intermountain West, U.S.A., Volume 1 by Arthur Cronquist, Arthur H. Holmgren, Noel H. Holmgren, and James L. Reveal
The first volume of Intermountain Flora serves as an introduction to the geology and plant geography of the intermountain region. A history of botanical exploration of this area is provided as well. In addition, there are treatments of the vascular cryptogams and an extensive glossary.
Paperback, 280 pages, b/w photographs and line drawings, The New York Botanical Garden Press, 1986, ISBN 0893273007