This name is a synonym of Spirostachys africana Sond..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 197838) with original publication details: Adansonia 3: 163 1863.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:356481-1.
This name was in version 1 of The Plant List, record kew-197838, and has not been changed.