WFO.acceptable.match    Check for fuzzy matches that can be acceptable
                        based on gender notations
WFO.example             World Flora Online (WFO) taxonomic backbone
                        example data set
WFO.match               Standardize plant names according to World
                        Flora Online taxonomic backbone
WFO.match.fuzzyjoin     Standardize plant names according to World
                        Flora Online taxonomic backbone
WFO.prepare             Prepare a data set for analysis with WFO.match
WFO.remember            Remember the location of the Taxonomic Backbone
                        data set
new.backbone            Develop a User-created Taxonomic Backbone data
                        set
vascular.families       Orders and Higher Level Classifications of
                        Vascular Plants
