Wettstein, R. in Engler, H.G.A. & Prantl, K.A.E. (ed.) (November 1891), Scrophulariaceae [continued]. Die Naturlichen Pflanzenfamilien IV, 3b(67): 77 [tax. nov.]

Jacobs, S.W.L. & Lapinpuro, L. (24 April 1986), Alterations to the census of New South Wales plants. Telopea 2(6): 713 [secondary reference]

Barker, W.R. in Harden, G.J. (ed.) (1992), Scrophulariaceae. Flora of New South Wales 3: 556-557 [taxonomic synonym]

taxonomic synonym of: Bacopa caroliniana (Walter) B.L.Rob. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Bacopa caroliniana (Walter) B.L.Rob. legitimate

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