You selected Quercus muehlenbergii var. brayi (Small) Sarg. This is a synonym for:

Accepted scientific name:
Quercus muehlenbergii Engelm. (accepted name) 1 literature reference for Quercus muehlenbergii Engelm.
Synonyms:
Quercus acuminata (Michx.) Sarg., nom. illeg. (synonym) 1 literature reference for Quercus acuminata (Michx.) Sarg., nom. illeg.
Quercus acuminata var. alexanderi Farw. (synonym) 1 literature reference for Quercus acuminata var. alexanderi Farw.
Quercus alexanderi Britton (synonym) 1 literature reference for Quercus alexanderi Britton
Quercus brayi Small (synonym) 1 literature reference for Quercus brayi Small
Quercus castanea Muhl., nom. illeg. (synonym) 1 literature reference for Quercus castanea Muhl., nom. illeg.
Quercus castanea var. macrophylla Hampton (synonym) 1 literature reference for Quercus castanea var. macrophylla Hampton
Quercus muehlenbergii var. alexanderi (Britton) Campb., nom. illeg. (synonym) 1 literature reference for Quercus muehlenbergii var. alexanderi (Britton) Campb., nom. illeg.
Quercus muehlenbergii forma alexanderi (Britton) Trel. (synonym) 1 literature reference for Quercus muehlenbergii forma alexanderi (Britton) Trel.
Quercus muehlenbergii var. alexanderi (Farw.) Farw. (synonym) 1 literature reference for Quercus muehlenbergii var. alexanderi (Farw.) Farw.
Quercus muehlenbergii var. brayi (Small) Sarg. (synonym) 1 literature reference for Quercus muehlenbergii var. brayi (Small) Sarg.
Quercus prinoides var. acuminata (Michx.) Gleason (synonym) 1 literature reference for Quercus prinoides var. acuminata (Michx.) Gleason
Quercus prinoides forma alexanderi (Britton) Steyerm. (synonym) 1 literature reference for Quercus prinoides forma alexanderi (Britton) Steyerm.
Quercus prinus var. acuminata Michx. (synonym) 1 literature reference for Quercus prinus var. acuminata Michx.
Quercus rubra var. muehlenbergii (Engelm.) Wenz. (synonym) 1 literature reference for Quercus rubra var. muehlenbergii (Engelm.) Wenz.
Quercus sentenelensis C.H.Mull. (synonym) 1 literature reference for Quercus sentenelensis C.H.Mull.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Fagales
Family Fagaceae
Genus Quercus
Distribution: S. Ontario to C. & E. U.S.A., NE. Mexico (to Veracruz)
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=174020&repSynonym_id=-9998&name_id=174020&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:25d40b16-60a7-102d-be47-00304854f810:ac2010