%in%                    Value matching for taxa package
as_data_frame           Convert a taxa object to a 'data.frame'
as_taxon                Convert to a taxon vector
classification          Taxon class
db_ref                  Valid taxonomy databases
internodes              Get internodes
is_classification       Check if is a classification
is_internode            Check if taxa are internodes
is_leaf                 Check if taxa are leaves
is_root                 Test if taxa are roots
is_stem                 Check if taxa are stems
is_taxon                Check if something is a taxon object
is_taxon_authority      Check if is a taxon_authority
is_taxon_db             Check if something is a taxon_db
is_taxon_id             Check if something is a taxon_id object
is_taxon_rank           Check if something is a taxon_rank
is_taxonomy             Check if something is a taxonomy
leaves                  Get leaves
n_leaves                Number of leaves per taxon
n_subtaxa               Number of subtaxa per taxon
n_supertaxa             Number of supertaxa per taxon
roots                   Get root taxa
stems                   Get stems
subtaxa                 Get subtaxa
supertaxa               Get supertaxa
tax_auth.taxa_classification
                        Set and get taxon authorities
tax_author.taxa_classification
                        Set and get taxon authors
tax_cite.taxa_classification
                        Set and get taxon authority citations
tax_date.taxa_classification
                        Set and get taxon authority dates
tax_db.taxa_classification
                        Set and get taxon ID databases
tax_id.taxa_classification
                        Set and get taxon IDs
tax_name.taxa_classification
                        Set and get taxon names
tax_rank.taxa_classification
                        Set and get taxon ranks
taxa_taxon-class        Taxon class
taxa_taxon_authority-class
                        Taxon authority class
taxa_taxon_db-class     Taxon database class
taxa_taxon_id-class     Taxon ID class
taxa_taxon_rank-class   Taxon rank class
taxa_taxonomy-class     Taxonomy class
taxon                   Taxon class
taxon_authority         Taxon authority class
taxon_db                Taxon database class
taxon_id                Taxon ID class
taxon_rank              Taxon rank class
