A work that describes 1231 species of woody plants with 1240 illustrations.

A Southwest Book of the Year * 2005 Southwest Book Award "[A] monumental study." --Review of Texas Books "A reliable and handy general reference for those with

Far western Texas and the Chihuahuan desert are hardly areas that evoke ferns. But herbarium curator Yarborough and biology professor Powell, both with Sul Ross

First published by the Big Bend Natural History Association in 1988 as Trees & Shrubs of Trans-Pecos Texas, this book is the only keyed guide to the more than 4

Since 1987, more than 225 species have been identified and described as endangered, imperiled, or declining. Complete with photographs, line drawings, and count