This name is a synonym of Limnobotrya echinata (Douglas) Rydb..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50246060) with original publication details: Trans. Hort. Soc. London 7(4): 517 1830.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:220928-2.
This name was in version 1 of The Plant List, record tro-50246060, and has not been changed.