Wilson, Paul G. (10 December 1970), A taxonomic revision of the genera Crowea, Eriostemon and Phebalium (Rutaceae). Nuytsia 1(1): 79, Map 24 [tax. nov.]

• Type: "Holotypus: AD96434184 (ex NSW 18472), Honeysuckle Creek, Murrumbo to Kerrabee, New South Wales, 'Local but common in rather open tallish forest on floor of gully, bushy shrubs 5–6 ft., flower bright, light yellow', 19.ix.1951, L. A. S. Johnson. Isotypus: SYD."

• Etymology: "angustus = narrow, folium = leaf"

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 194 [secondary reference]

Weston, P.H. & Porteners, M.F. in Harden, G.J. (ed.) (1991), Phebalium. Flora of New South Wales 2: 257 [secondary reference]

Weston, P.H. & Harden G.J. in Harden, G.J. (ed.) (2002), Phebalium. Flora of New South Wales Revised Edition 2: 302 [secondary reference]

Giles, R., Drinnan, A.N. & Walsh, N.G. (22 October 2008), Variation in Phebalium glandulosum subsp. glandulosum: morphometric and anatomical evidence (Rutaceae). Australian Systematic Botany 21: 285-286 APC [secondary reference]

• APC Dist.: NSW

Wilson, Paul G. in Wilson, A.J.G. (ed.) (2013), Phebalium. Flora of Australia 26: 469-470 [secondary reference]

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