Ornduff, R. (1990), A new species of Villarsia (Menyanthaceae) from the Porongurup Range, Western Australia. Systematic Botany 15(2): 216-219, Fig. 1 [tax. nov.]

• Type: Australia, Western Australia, wet soil in deep shade of Trymalium thicket, below Wansbrough Walk on north side of the Porongurup Range, elevation 450 m, 15 Nov 1983, Ornduff 9323 (holotype: PERTH).

• APC Dist.: WA

Tippery, N.P. & Les, D.H. (2009), A new genus and new combinations in Australian Villarsia (Menyanthaceae). Novon 19: 410 [basionym]

basionym of: Ornduffia marchantii (Ornduff) Tippery & Les legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Ornduffia marchantii (Ornduff) Tippery & Les legitimate

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