This method can be used in one of two ways. By simply passing a tibble as input,
duplicates will be stringently removed based on the following order: "accepted", "synonym","homotypic synonym",
"heterotypic synonym", "proparte synonym","doubtful", NA. If however the ranked parameter is set to FALSE
,
duplicates will only be removed based on the scientific names, but not on taxonomic status, which results
in less duplicates being removed.