This project, a product of the Texas A&M University Bioinformatics Working Group, involves the development of computer programs that allow automated, machine-generated HTML page production for each Subclass/Superorder of the Flowering Plants as structured by the Cronquist, Takhtajan, and Thorne Systems of classification. This is accomplished by a PC database program (output summary from most current run) that attaches data, carried in a suite of data tables, to listed families. These data, indexed by family name, include URLs to various 'content' sites on the World Wide Web. While many of these information sources are isolated 'bits' of information relating to a given family, genus, or species, some are 'high content' centers that carry masses information which is organized in such a way - by family - that incorporation into this system is possible. Development of the 'Gateway' has required interaction with, and cooperation from, individuals at the sites referenced in the index. Their help and assistance, consistent with the academic tradition of open, free information flow, has allowed the system to become a functional, and expanding resource. Many links to local (Texas A&M) pages were developed in collaboration with John Kartez and the Biota of North America Program.
Data files used to build the Gateway are expanded as new information becomes available. Pages are updated when a significant amount of new material has accumulated. Addition of new WWW pages or items not currently listed can be accomplished by sending the URL to Hugh Wilson. New data files can be created for sites that carry information for multiple families organized by family. This requires transmission, from the source site, of an ASCII text file, with fields delimited by quotes and separated by commas, of the following structure:
"family","file name","server directory (if more than one)"
with the full URL and a
of the data OR a pointer to files that carry this information.
material and pages that are slow to load will not be posted to the Gateway.
should be noted that queries to the links index are always framed as a
vascular plant family name, as:
and the system is
designed for this form of query. However, the index will return
matching 'documents' (links) for any string query, such as:
which will yield all
refenences to Botany 301 pages.