This name is a synonym of Lithocarpus pachyphyllus var. fruticosus (Watt ex King) A.Camus.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50105319) with original publication details: Acta Bot. Yunnan. 5: 22–23, f. 1 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:971019-1.
This name was in version 1 of The Plant List, record tro-50105319, and has not been changed.