Salmaki, Y., Kattari, S., Heubl, G. & Bräuchler, C. (2016), Phylogeny of non-monophyletic Teucrium (Lamiaceae: Ajugoideae): Implications for character evolution and taxonomy. Taxon 65(4): 818 [comb. nov.]

basionym: Oncinocalyx betchei F.Muell. legitimate

Bostock, P.D. & Holland, A.E. (August 2017), Appendix A: New names and name and status changes 2016 census to 2017 census. Introduction to the Census of the Queensland Flora 2017: 21 [secondary reference]

nomenclatural synonym: Oncinocalyx betchei F.Muell. legitimate

Bean, A.R. (28 June 2018), A conspectus of Teucrium (Lamiaceae) in Queensland. Muelleria 37: 5 APC [secondary reference]

• Type: "NEW SOUTH WALES. Namoi River near Gunnedah, January 1883, E. Betche s.n. (lecto: MEL 583547, fide Munir (1991); isolecto: NSW145058).

nomenclatural synonym: Oncinocalyx betchei F.Muell. legitimate

• APC Dist.: Qld, NSW

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