Basionym Name:Hyalopus parasitans Berk. & M.A. Curtis, in Berkeley, Grevillea 3(no. 26): 64 (1874)
Homotypic synonyms:Haplotrichum parasitans (Berk. & M.A. Curtis) Pound & Clem., Minn. bot. Stud. 1(Bulletin 9): 672 (1896)