Diels, F.L.E. & Pritzel, E.G. (15 April 1904), Fragmenta Phytographiae Australiae occidentalis. Beitrage zur Kenntnis der Pflanzen Westaustraliens, ihrer Verbreitung und ihrer Lebensverhaltnisse. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 35(1): 80 [tax. nov.]

• Type: "in distr. Stirling ad montium pedem borealem in apertis glareosis passim gregaria flor. m. Oct. (D. 4659.)"

• Comment: Also published by C.B.Clarke in Bull. Misc. Inform., Kew – Addit. Ser. 8 (Jun. 1908) 43, based on the same type.

Kükenthal, G. (1938), Vorarbeiten zu einer Monographie der Rhynchosporoideae III. Repertorium Specierum Novarum Regni Vegetabilis 44(11-20): 162 [secondary reference]

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - APC [secondary reference]

• APC Dist.: WA

Percy-Bower, J.M. & Parker, C.M. (21 March 2023), Updates to Western Australia’s vascular plant census for 2022. Nuytsia 34: 16 [secondary reference]

orthographic variant: Schoenus sesquispiculus C.B.Clarke legitimate

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