This name is a synonym of Pinus palustris Mill..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 380357) with original publication details: Pinetum Suppl.: 63 1862.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:263185-1.
This name was in version 1 of The Plant List, record kew-2562564, and has not been changed.