You selected Quercus ilex Lour., nom. illeg. This is a synonym for:

Accepted scientific name:
Quercus helferiana A.DC. (accepted name) 1 literature reference for Quercus helferiana A.DC.
Synonyms:
Cyclobalanopsis helferiana (A.DC.) Oerst. (synonym) 1 literature reference for Cyclobalanopsis helferiana (A.DC.) Oerst.
Quercus ilex Lour., nom. illeg. (synonym) 1 literature reference for Quercus ilex Lour., nom. illeg.
Quercus prainiana H.Lév. (synonym) 1 literature reference for Quercus prainiana H.Lév.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Fagales
Family Fagaceae
Genus Quercus
Distribution: Assam to S. China
Additional data: -
Source database: World Checklist of Selected Plant Families, 27 Nov 2009
Latest taxonomic scrutiny: Govaerts R., 11-Nov-2003
Online resource: http://apps.kew.org/wcsp/namedetail.do?accepted_id=173047&repSynonym_id=-9998&name_id=173047&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:25d358d8-60a7-102d-be47-00304854f810:ac2010