This function performs a direct match of species names. It matches the genus and species if the name is binomial, and matches the genus, species, and infra species if the name includes a subspecies.
direct_match(df, target_df = NULL)A tibble with an additional logical column direct_match indicating whether the binomial or trinomial name was successfully matched (TRUE) or not (FALSE).
A tibble containing the species data to be matched.
A tibble representing the ppendemic database containing the reference list of endemic species.