Hall, C. (1913), Journal and Proceedings of the Royal Society of New South Wales 47: 101, t. iv [tax. nov.]

• Type: "Coastal district of New South Wales on Hawkesbury Sandstone around Sydney and usually associated with Eucalyptus haemastoma and corymbosa."

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 263 [secondary reference]

common name: Narrow-leaved Apple [n/a]

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

Leach, G.J. (24 April 1986), A Revision of the Genus Angophora (Myrtaceae). Telopea 2(6): 762-766 [secondary reference]

• Lectotype: "`coastal district of New South Wales on Hawkesbury sandstone around Sydney' (n.v.) (the original plate)."

taxonomic synonym: Angophora lanceolata var. angustifolia A.Gray legitimate

Thiele, K. & Ladiges, P.Y. (1988), A cladistic analysis of Angophora Cav. (Myrtaceae). Cladistics 4(1): 35 [secondary reference]

Chippendale, G.M. in George, A.S. (ed.) (27 June 1988), Eucalyptus. Flora of Australia 19: 450 [secondary reference]

Johnson, L.A.S. & Hill, K.D. (26 September 1990), New taxa and combinations in Eucalyptus and Angophora (Myrtaceae). Telopea 4(1): 38-39 [secondary reference]

nomenclatural synonym: Angophora bakeri E.C.Hall subsp. bakeri legitimate

Hill, K.D. in Harden, G.J. (ed.) (1991), Flora of New South Wales 2: 75 [secondary reference]

common name: Narrow-leaved Apple [n/a]

Robson, Peter J. (1993), Checklist of Australian Trees: alphabetical listings of common and scientific names: - [secondary reference]

common name: Small-leaved Apple [n/a]

Brooker, M.I.H. (28 February 2000), A new classification of the genus Eucalyptus L'Her. (Myrtaceae). Australian Systematic Botany 13(1): 135 [replaced synonym]

replaced synonym of: Eucalyptus angustata Brooker legitimate

Hill, K.D. in Harden, G.J. (ed.) (2002), Angophora. Flora of New South Wales Revised Edition 2: 91 [secondary reference]

nomenclatural synonym: Eucalyptus angustata Brooker legitimate common name: Narrow-leaved Apple [n/a]

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

• APC Comment: Subspecies are recognised in this species in Euclid, but not in Fl. New South Wales/PlantNet.
• APC Dist.: NSW

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