Blakely, W.F. (8 August 1939), Additions to the Australian Myrtaceae. Contributions from the New South Wales National Herbarium 1(1): 34 [tax. nov.]

• Type: "Junction-road, Hornsby, near Public School, the type, W.F. Blakely, 11.11.1928."

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 154 [secondary reference]

• Text: Cited as ' A. x dichromophloia Blakely = A. hispida x costata ssp. AAADAA'

Leach, G.J. (24 April 1986), A Revision of the Genus Angophora (Myrtaceae). Telopea 2(6): 777 [secondary reference]

Chippendale, G.M. in George, A.S. (ed.) (27 June 1988), Eucalyptus. Flora of Australia 19: 455 [secondary reference]

• Text: "Presumed hybrid between A. costata subsp. costata and A. hispida, fide G.Leach, loc. cit. [i.e. G.Leach, A revision of the genus Angophora (Myrtaceae), Telopea 2: 777 (1986)]."

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

• APC Comment: A putative hybrid involving Angophora costata subsp. costata and A. hispida.

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