Tài liệu tham khảo WikiPedia: Mẻ_rìu http://www.ars-grin.gov/~sbmljw/cgi-bin/taxon.pl?5... http://www.ipni.org/ipni/idPlantNameSearch.do?id=7... http://apps.kew.org/wcsp/namedetail.do?name_id=173... http://www.theplantlist.org/tpl1.1/record/kew-1734...