Pennell, F.W. (1921), Rhodora 23: 37 [tax. nov.]

• Type: "Hot Springs, South Dakota, collected in flower and fruit June 16, 1892, P.A. Rydberg 926, in Herb. New York Botanic Garden."

Pennell, F.W. (1935), Academy of Natural Sciences of Philadelphia Monographs 1: 368 [replaced synonym]

replaced synonym of: Veronica connata subsp. glaberrima Pennell legitimate

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 282 [secondary reference]

taxonomic synonym: Veronica aquatica Bernh. nom. illeg. taxonomic synonym: Veronica connata subsp. glaberrima Pennell legitimate doubtful taxonomic synonym: Veronica salina Schur legitimate

Aston, H.I. (1973), Aquatic Plants of Australia: 169-171 [secondary reference]

Cunningham, G.M., Mulham, W.E., Milthorpe, P.L. & Leigh, J.H. (1981), Plants of Western New South Wales: 601, Fig. 60 [secondary reference]

common name: Pink Water Speedwell [n/a]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 201 [secondary reference]

Briggs, B.G. Wiecek, B. & Whalen, A.J. in Harden, G.J. (ed.) (1992), Veronica. Flora of New South Wales 3: 579 [secondary reference]

common name: Pink Water-Speedwell [n/a]

Barker, R.M. in Jessop, J.P. (ed.) (September 1993), Scrophulariaceae. A list of the vascular plants of South Australia Edn. 4: 81 [taxonomic synonym]

taxonomic synonym of: Veronica anagallis-aquatica L. legitimate

Briggs, B.G. & Barker, W.R. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Veronica. Flora of Victoria 4: 510, Fig. 99f [secondary reference]

common name: Pink Water-Speedwell [n/a]

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Veronica catenata Pennell subsp. catenata legitimate nomenclatural synonym: Veronica connata subsp. glaberrima Pennell legitimate

• APC Dist.: SA (naturalised), NSW (naturalised), Vic (naturalised)

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