This module is under development. Our goal is to produce interactive electronic keys for the rapid identification of the species and other taxa ofSwartzia. These keys have many advantages over traditional dichotomous keys. Perhaps the most important is that the user can start with the information that they have on hand, whether the specimen is flowering, fruiting, or sterile. One simply selects the states of observable characters from a nested series of drop down lists, each time eliminating many species from consideration. Typically, in a relatively short number of iterations of the process, the user arrives at a single possibility, or perhaps is left to choose from a small number of possibilities. Another great advantage of this type of key is that it can be amply complimented with links to images of technical and difficult to describe morphological features. This module will be fully integrated with the Taxonomy, Specimens, and Images modules to further facilitate specimen identification.