Orchidaceae Juss.
Pterostylis psammophilus R.J.Bates , orth. var., scientific
Barker, R.M. & Bates, R.J. (29 September 2008), New combinations in Pterostylis and Caladenia and other name changes in the Orchidaceae of South Australia. Journal of the Adelaide Botanic Gardens 22: 103 [primary reference]
Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - [orthographic variant]
orthographic variant of: Pterostylis psammophila (D.L.Jones) R.J.Bates legitimate