Orchidaceae Juss.
Pterostylis sp. aff. cycnocephala 1 , [n/a], phrase name
Jeanes, J.A. & Backhouse, G.N. (2006), Wild Orchids of Victoria, Australia: 145 [primary reference]
Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Pterostylis crassicaulis (D.L.Jones & M.A.Clem.) G.N.Backh. legitimate