This module provides a brief introduction to the philosophy, methodology, and implications of cladistic analysis. Cladistics is a particular method of hypothesizing relationships among organisms. Like other methods, it...

Science NetLinks offers online learning resources for the educational radio program Science Update. This Web site contains an audio file and a transcript of a recent Science Update program called Eavesdropping Plants....

Vulpia, named in honor of the late Dr. W.B. Fox (fox: latin vulpes), is an online botanical publication produced by the herbarium at North Carolina State University. The database currently includes six papers published...