You selected Quercus undulata var. breviloba (Torr.) Engelm. This is a synonym for:

Accepted scientific name:
Quercus sinuata var. breviloba (Torr.) C.H.Mull. (accepted name) 1 literature reference for Quercus sinuata var. breviloba (Torr.) C.H.Mull.
Synonyms:
Perytis annulata Raf. (synonym) 1 literature reference for Perytis annulata Raf.
Quercus annulata Buckley (synonym) 1 literature reference for Quercus annulata Buckley
Quercus breviloba (Torr.) Sarg. (synonym) 1 literature reference for Quercus breviloba (Torr.) Sarg.
Quercus breviloba forma argentata Trel. (synonym) 1 literature reference for Quercus breviloba forma argentata Trel.
Quercus breviloba subsp. eubreviloba A.Camus (synonym) 1 literature reference for Quercus breviloba subsp. eubreviloba A.Camus
Quercus breviloba subsp. pseudocrispata (A.Camus) A.Camus (synonym) 1 literature reference for Quercus breviloba subsp. pseudocrispata (A.Camus) A.Camus
Quercus durandii var. breviloba (Torr.) E.J.Palmer (synonym) 1 literature reference for Quercus durandii var. breviloba (Torr.) E.J.Palmer
Quercus durandii var. san-sabeana (Buckley) Buckley (synonym) 1 literature reference for Quercus durandii var. san-sabeana (Buckley) Buckley
Quercus obtusifolia var. breviloba Torr. (synonym) 1 literature reference for Quercus obtusifolia var. breviloba Torr.
Quercus pseudocrispata A.Camus (synonym) 1 literature reference for Quercus pseudocrispata A.Camus
Quercus san-sabeana Buckley (synonym) 1 literature reference for Quercus san-sabeana Buckley
Quercus sinuata subsp. breviloba (Torr.) A.E.Murray (synonym) 1 literature reference for Quercus sinuata subsp. breviloba (Torr.) A.E.Murray
Quercus undulata var. breviloba (Torr.) Engelm. (synonym) 1 literature reference for Quercus undulata var. breviloba (Torr.) Engelm.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Fagales
Family Fagaceae
Genus Quercus
Species Quercus sinuata
Distribution: S. Oklahoma to NE. Mexico
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=175181&repSynonym_id=-9998&name_id=175181&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:25d5050c-60a7-102d-be47-00304854f810:ac2010