This name is a synonym of Carex sylvatica subsp. paui (Sennen) A.Bolòs & O.Bolòs.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 231391) with original publication details: in Fl. Afr. Nord 4: 154 1957.
This name was in version 1 of The Plant List, record kew-231391.