Here is a comprehensive, significant study of wetlands flora, which encompasses all members of the plant and fungi kingdoms. These include poisonous, hallucinog

This richly illustrated field guide serves as an introduction to the wildflowers and plant communities of the southern Appalachians and the rolling hills of the

Abundantly illustrated with more than 400 color photographs and 200 detailed drawings, this comprehensive guide to the state's rare and endangered plants provid

In this comprehensive volume Donald D. Cox gathers substantial data on simple field plants in Eastern North America and with great clarity he studies their prof

At the biological crossroads of the Americas, Costa Rica hosts one of the widest varieties of plants in the wold, with habitats ranging from tidal mangrove swam