Booth, R. & Sharpe, P.R. (18 December 2017), Fimbristylis buchananensis R.Booth & P.R.Sharpe and F. triloba R.Booth & P.R.Sharpe (Cyperaceae), two new species from Queensland. Austrobaileya 10(1): 48-51, Fig. 2, Map 1 [tax. nov.]

• Type: "Queensland. BURKE DISTRICT: Esmeralda, SSE of Croydon. 19 July 1954, S.T. Blake 19640 (holo: BRI; iso: NSW, NT, PERTH)."

taxonomic synonym: Fimbristylis sp. (Esmeralda Gorge S.T.Blake 19640) [n/a]

• Etymology: "Named for the three lobes at the distal end of the angles of the achenes."

Bostock, P.D. & Holland, A.E. (August 2018), Appendix A: New names and name and status changes 2017 to 2018. Introduction to the Census of the Queensland Flora 2018: 8 [secondary reference]

taxonomic synonym: Fimbristylis sp. (Esmeralda Gorge S.T.Blake 19640) [n/a]

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Fimbristylis sp. (Esmeralda Gorge S.T.Blake 19640) [n/a] taxonomic synonym: Fimbristylis sp. Esmeralda Gorge (S.T.Blake 19640) Qld Herbarium [n/a]

• APC Dist.: Qld

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