Swartz, O. (1800), Orchidernes flagter och arter upstallde. Kongliga Vetenskaps Academiens Nya Handlingar 21: 218, t. 3.F. [tax. nov.]

• Type: (not designated).

Labillardière, J.J.H. de (1806), Novae Hollandiae Plantarum Specimen 2(20-21): 59, t. 210 [secondary reference]

Phillips, E.P. (1951), The Genera of South African Flowering Plants Edn. 2: 237 [secondary reference]

• Type: Disperis secunda (Thunb.) Sw., nom. illeg.

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 66 [secondary reference]

---