Geology, physiography and climate. Sistematic treatment. Families vascular plants of South Dakota. Statistical summary. Descriptions of groups.

Anyone who works with the vascular plants of Iowa—researchers, conservationists, teachers, agricultural specialists, horticulturists, gardeners, and so on—a

This 2001 book provides a selective annotated bibliography of the principal floras and related works of inventory for vascular plants. The second edition was co