The phycobank db contains 117 cases of potentially duplicate names which need to be checked. See attached spreadsheet
17 of these cases are names which are empty.
Duplicate names can be found by
SELECT COUNT(*), genusOrUninomial, infraGenericEpithet, specificEpithet, infraSpecificEpithet FROM TaxonName GROUP BY genusOrUninomial, infraGenericEpithet, specificEpithet, infraSpecificEpithet HAVING COUNT(*)>1;