POWOcodes               Complete list of angiosperm families and
                        associated URI addresses
angioData               List of Angiosperm species
angioGenera             List of Angiosperm genera
botregions              Countries and associated classification of
                        botanical divisions
megaGen                 Extract megadiverse genera from POWO
powoFam                 Extract species number of any plant family from
                        POWO
powoGenera              Extract list of genera from POWO
powoMap                 Create global maps of species richness
powoSpDist              Extract list of species distribution from POWO
powoSpecies             Extract list of species from POWO
topGen                  Extract the top most species-rich genera
