Bøger af Wilbur H. Duncan

This guide is designed to enable readers to quickly and confidently identify any of the trees of the southeastern USA. It treats more than 300 species and features identification keys, common and scientific names, distribution maps, and a glossary of terms.

An annotated list of 3,686 species, subspecies, varieties, and hybrids occurring in Georgia. The list is the result of Wilbur Duncan's decades of work as a leading botanist in Georgia. His exhaustive studies, coupled with the research of John Kartesz, make the taxonomical classifications of this listing valuable beyond the boundaries of the state.

Illustrated with over 600 colour photographs, this guide describes more than 1,100 wildflowers that can be found east of the Mississippi. Wildflowers of the Eastern United States covers forbs, grasses, rushes, and sedges, and includes common and scientific names.