id author title date pages extension mime words sentence flesch summary cache txt istl-1568 Biodiversity Web Resources .html text/html 5193 241 40 Note that, while there may be some overlap in materials with the later section on species databases, the main strength of these sites lies in explaining the basic concepts of importance to biodiversity and the preservation of endangered species. Version 1 contains 1,244,871 scientific plant names of which 298,900 are accepted species names. cache/istl-1568.html txt/istl-1568.txt