This name is a synonym of Echinops longifolius A.Rich..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym and as an invalid name (record B5DF8240-D494-484C-A379-992798221CB4) with original publication details: Linnaea 19 1846.
This name was in version 1 of The Plant List, record gcc-99801.