Greuter, W. (1967), Boissiera: 108-109 [autonym]

Wheeler, J.R. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Scrophulariaceae. Flora of the Perth Region 2: 587 [secondary reference]

Barker, W.R. in Harden, G.J. (ed.) (1992), Scrophulariaceae. Flora of New South Wales 3: 569 [secondary reference]

common name: Woolly Toadflax [n/a]

Barker, W.R. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Scrophulariaceae. Flora of Victoria 4: 503, Fig. 97h APC [secondary reference]

common name: Wooly Toadflax [n/a]

• APC Dist.: WA (naturalised), SA (naturalised), Vic (naturalised), Tas (naturalised)

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 77 [secondary reference]

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