Tài liệu tham khảo WikiPedia: Khế_tàu http://www.ville-ge.ch/musinfo/bd/cjb/africa/detai... http://www.nzor.org.nz/names/ca4034af-8f1f-471d-ad... http://www.efloras.org/florataxon.aspx?flora_id=2&... http://www.ipni.org/ipni/idPlantNameSearch.do?id=3... http://www.irmng.org/aphia.php?p=taxdetails&id=102... http://www.plantsoftheworldonline.org/taxon/urn:ls... http://www.theplantlist.org/tpl1.1/record/kew-2666... http://legacy.tropicos.org/Name/23700044 http://www.ubio.org/browser/details.php?namebankID... https://npgsweb.ars-grin.gov/gringlobal/taxonomyde...
