Trudgen, M.E. (21 February 1986), Reinstatement and revision of Rinzia Schauer (Myrtaceae, Leptospermeae, Baeckeinae). Nuytsia 5(3): 436-437, Figs 1, Map 3 APC [tax. nov.]

• Type: "10 km North of Lake Cronin, c. 84 km E of Hyden, W.A., 13 September 1981, K. Newbey 8798; (holo: PERTH; iso: CANB, K, MEL, NSW)."

• APC Dist.: WA

• Etymology: "The specific epithet refers to the sessile leaves, in which R. sessilis is unique in the genus."

Green, J.W. (18 October 1987), Census of the Vascular Plants of Western Australia Edn. 2, Suppl. 5: 11 [secondary reference]

Rye, B.L. (20 January 2017), An expanded circumscription and new infrageneric classification of Rinzia (Myrtaceae: Chamelaucieae). Nuytsia 28: 79-80 [secondary reference]

• Type: "holo: PERTH 01631888; iso: CANB 367221, K 000821742, MEL 1552706, NSW 542204, PERTH 01631896)."

common name: Sessile-leaved Rinzia [n/a]

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