Parker, C.M. & Biggs, L.J. (1 May 2014), Updates to Western Australia's vascular plant census for 2013. Nuytsia 24: 50 [primary reference]

Barrett, R.L., Bruhl, J.J. & Wilson, K.L. (16 April 2021), Revision of generic concepts in Schoeneae subtribe Tricostulariinae (Cyperaceae) with a new Australian genus Ammothryon and new species of Tricostularia. Telopea 24: 120 [taxonomic synonym]

taxonomic synonym of: Tricostularia davisii R.L.Barrett & K.L.Wilson legitimate

Parker, C.M. & Percy-Bower, J.M. (8 March 2022), Updates to Western Australia’s vascular plant census for 2021. Nuytsia 33: 11 [taxonomic synonym]

taxonomic synonym of: Tricostularia davisii R.L.Barrett & K.L.Wilson legitimate

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