This name is a synonym of Thuidium tamariscinum (Hedw.) Schimp..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35104631) with original publication details: Sp. Musc. Frond. 260 1801.
This name was in version 1 of The Plant List, record tro-35104631.