Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title(014) Proposal to require a statement of "demonstrable ambiguity" for epitype designation.AuthorsLendemer, James C.PublicationTaxon, 2020, Vol 69, Issue 3, p631ISSN0040-0262Publication typeArticleDOI10.1002/tax.12254