Hemitrichia spinifera M.L. Farr, Nova Hedwigia 31(1-2):110 (1979) [see pdf]
[See comments under genus Hemitrichia]

Synonyms:

Hyporhamma spiniferum (M.L. Farr) Lado, Cuad. Trab. Fl. Micol. Iber. 16:48 (2001) [see pdf] ["spinifera"]