Thiele, K.R. & Shepherd, K.A. (21 August 2014), Spartothamnella canescens (Lamiaceae: Chloantheae), a new species from Western and Central Australia, with notes on the status of S. sp. Helena & Aurora Range. Nuytsia 24: 180-183, Figs 1 (map), 4, 5A [tax. nov.]

• Type: Mount Riddock, Northern Territory, 13 September 1973, P.K. Latz 4310 (holo: DNA A0052527 (DNA 52527); iso: AD, CANB!, NSW, BRI!, PERTH 02527383!).

taxonomic synonym: Spartothamnella sp. Helena & Aurora Range (P.G.Armstrong 155-109) WA Herbarium [n/a]

• Etymology: "The epithet is derived from the Latin canescens (becoming grey or greyish), in reference to the distinctive grey-hoary indumentum evident on the stems and leaves."

Parker, C.M. (10 March 2015), Updates to Western Australia's vascular plant census for 2014. Nuytsia 25: 22 [secondary reference]

taxonomic synonym: Spartothamnella sp. Helena & Aurora Range (P.G.Armstrong 155-109) WA Herbarium [n/a]

Shepherd, K.A. & Thiele, K.R. (12 April 2017), Teucrium disjunctum, a new name for Spartothamnella canescens (Lamiaceae). Nuytsia 28: 139 [replaced synonym]

replaced synonym of: Teucrium disjunctum K.R.Thiele & K.A.Sheph. legitimate

Parker, C.M. & Percy-Bower, J.M. (22 March 2018), Updates to Western Australia’s vascular plant census for 2017. Nuytsia 29: 12 [nomenclatural synonym]

nomenclatural synonym of: Teucrium disjunctum K.R.Thiele & K.A.Sheph. legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Teucrium disjunctum K.R.Thiele & K.A.Sheph. legitimate

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