This name is a synonym of Celtis laevigata var. reticulata (Torr.) Benson.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Ann. Lyceum Nat. Hist. New York 1: 247 1824.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:851150-1.
This name was in version 1 of The Plant List, record kew-2708432, and has not been changed.