Basionym Name:Siphula torulosa var. fastigiata Nyl., Syn. meth. lich. (Parisiis) 1(2): 263 (1860)
Homotypic synonyms:Siphula fastigiata (Nyl.) Nyl., Annls Sci. Nat., Bot., sér. 4 19: 297 (1863)