Thanks to all who gave suggestions on Colorado Plant Field Guides: Here is a summary:
Weber, William A. Colorado Flora, Western Slope. Boulder, Colorado: Associated
University Press, 1987
Weber, William A. Colorado Flora, Eastern Slope. Niwot, Colorado: University
Press of Colorado. 1990.
Rocky Mountain Flora by William A. Weber (1976, Colorado Associated Univeristy
Presss, Boulder, CO) is one of the best floral guides for Colorado. It covers
plants from the plains to the alpine.
For casual wildflower study:
Guennel, G. K. Guide to Colorado Wildflowers, Volume 1, Plains and Foothills.
Englewood, Colorado: Westcliffe Publishers, Inc. 1995.
Guennel, G. K. Guide to Colorado Wildflowers, Volume 2, Mountains. Englewood,
Colorado: Westcliffe Publishers, Inc. 1995.
Publishers, P.O.
Box 1261 Englewood,
Colorado 80150 1-800-523-3692
ISBN 1-56579-118-5
Peterson Field Guides from Houghton Mifflin include:
Craighead, Craighhead, & Davis. Rocky Mt. Wildflowers.
Kricher & Morrison. Rocky Mountain and Southwest Forests.
John E. Silvius
Professor of Biology
Cedarville College
Cedarville, OH 45314
---
