A.setosa                Occurrence records of Alsophila setosa
                        downloaded from Global Biodiversity Information
                        Facility (GBIF).
BR                      Brazil boundary
classify_occ            Classify occurrence records in levels of
                        confidence in species identification
clean_eval              Evaluate the cleaning of occurrences records
create_spec_df          Create specialist data frame from character
                        vector
cyathea.br              Occurrence records of Cyathea species in Brazil
                        downloaded from Global Biodiversity Information
                        Facility (GBIF).
define_env_space        Define environmental space for species
                        occurrence
env_grid_filter         Filter occurrences in environmental space
get_det_names           Get the names in the 'identified.by' column
grid_filter             Filter the occurrence with most confidence in
                        species identification inside grid cells
map_module              Check the occurrence records in a interactive
                        map module
r.temp.prec             Raster of temperature and precipitation
spec_names_ex           Example of specialist names with accent marks
speciaLists             Specialists of ferns and lycophytes of Brazil
