Blakely, W.F. (1934), A Key to the Eucalypts: 205 [tax. nov.]

• Type: "N.S.W.– Near Oban, also 6½ miles south-west of Guyra (Rev. E.N. McKie, Thos. Youman and W.F. Blakely, October, 1929). The Oban tree has the form of E. gigantea, and is the type of the new variety." [holo: NSW 327493; iso: CANB 327493; A.V.Slee, pers. comm., Sept. 2013]

Pryor, L.D. & Johnson, L.A.S. (1971), A Classification of the Eucalypts: 84 [secondary reference]

• Text: "= hybrid, probably; further investigation required."

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1986), Eucalyptus. Flora of South-eastern Queensland 2: 171 [secondary reference]

Chippendale, G.M. in George, A.S. (ed.) (27 June 1988), Eucalyptus. Flora of Australia 19: 437 APC [secondary reference]

• APC Comment: A presumed hybrid of unknown parentage (Pryor & Johnson, 1971).
• APC Dist.: NSW

• Text: "Probable hybrid, fide L.D.Pryor & L.A.S.Johnson, loc. cit. [i.e. L.D.Pryor & L.A.S.Johnson, A Classification of the Eucalypts: 84 (1971)]."

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

• Comment: Not applicable in SE Qld

---