MacMillan, C. (1892), The Metaspermae of the Minnesota Valley: 171 [tax. nov.]

taxonomic synonym: Goodyera R.Br. legitimate taxonomic synonym: Georchis Lindl. legitimate

Britton, N.L. & Brown, A. (7 June 1913), An Illustrated Flora of the Northern United States, Canada and the British possessions Edn. 2, 1: 569 [secondary reference]

taxonomic synonym: Goodyera R.Br. legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 83 [taxonomic synonym]

taxonomic synonym of: Goodyera R.Br. legitimate

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