: Jb> I'm looking for names of, and sources for, floras and field guides for
: Jb> the Western and Southwestern U.S.
These are widely used for Arizona, New Mexico and West Texas.
Allred, K. W. 1993. A Field Guide to the Grasses of New Mexico. New Mexico
Agric. Exper. Stat. Las Cruces, NM.
Kearney, T. H. and R. H. Peebles. 1960. Arizona Flora. University of
California Press, Berkely, CA.
Correll, D. S. and M. C. Johnston. 1970. Manual of the Vascular Plants of
Texas. Texas Research Foundation, Renner, TX.
Powell, A. M. 1988. Trees and Shrubs of Trans-Pecos Texas. Big Bend
Natural History Assoc., Big Bend National Park, TX 79834-0068.
Benson, L. and R. A. Darrow. 1981. Trees and Shrubs of the Southwestern
Deserts. University of Arizona Press, Tucson, AR.