Biokeys-an intergrated system for working with database and polyclave indetification keys of various taxonomic levels

Abstract

Unlike the other currently available identification software, BioKeys allows the users to create and use own polyclave identification keys of various taxonomic levels. The information of dedicated taxonomic level is stored in the head line of the key flic so that BioKeys can understand and search in the right field of the database for the records of matched taxa. The results of database referencing or specimen identification will be displayed in a form of web page. Besides, utilities arc available for creating and managing the database, for analyzing the polyclave identification key. An example of using BioKeys is provided witii polyclave key of plant families of Magnoliophyta that has been created based on the pimched-card system of Betel Hansen and Knud Ralm 0969).