Greenman, J.M. (1907), Publications of the Field Columbian Museum, Botanical Series 2(6): 261-262 [comb. nov.]

basionym: Erinus procumbens Mill. legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1986), Scrophulariaceae. Flora of South-eastern Queensland 2: 444 [secondary reference]

nomenclatural synonym: Erinus procumbens Mill. legitimate taxonomic synonym: Herpestis chamaedryoides Kunth legitimate

Jessup, L.W. (22 April 2002), Flora of South-eastern Queensland Volume 2 Changes to names or status of taxa: - [nomenclatural synonym]

nomenclatural synonym of: Mecardonia procumbens (Mill.) Small legitimate

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

nomenclatural synonym of: Mecardonia procumbens (Mill.) Small legitimate

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