Heusden, E.C.H. van (1994), Revision of Haplostichanthus (Annonaceae). Blumea 39(1/2): 228, figs 1c-d, 5 (map) [comb. nov.]

basionym: Goniothalamus longirostris Scheff. legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [pro parte misapplied]

pro parte misapplied to: Haplostichanthus rufescens Jessup legitimate by Heusden, E.C.H. van (1994), Revision of Haplostichanthus (Annonaceae). Blumea 39(1/2): 228, figs 1c-d, 5 (map)

Jessup, L.W. in Wilson, A.J.G. (ed.) (2007), Annonaceae. Flora of Australia 2: 44 [secondary reference]

nomenclatural synonym: Goniothalamus longirostris Scheff. legitimate

• Text: "Some Australian specimens cited by Heusden and tentatively determined as this species are actually H. fruticosus and others are H. rufescens."

Jessup, L.W. in Wilson, A.J.G. (ed.) (2007), Annonaceae. Flora of Australia 2: 41 [pro parte misapplied]

pro parte misapplied to: Haplostichanthus fruticosus Jessup legitimate by Heusden, E.C.H. van (1994), Revision of Haplostichanthus (Annonaceae). Blumea 39(1/2): 228, figs 1c-d, 5 (map)

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Polyalthia hispida B.Xue & R.M.K.Saunders legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [pro parte misapplied]

pro parte misapplied to: Polyalthia fruticosa (Jessup) B.Xue & R.M.K.Saunders legitimate by Heusden, E.C.H. van (1994), Revision of Haplostichanthus (Annonaceae). Blumea 39(1/2): 228, figs 1c-d, 5 (map)

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - [pro parte misapplied]

pro parte misapplied to: Polyalthia fruticosa (Jessup) B.Xue & R.M.K.Saunders legitimate by Heusden, E.C.H. van (1994), Revision of Haplostichanthus (Annonaceae). Blumea 39(1/2): 228, figs 1c-d, 5 (map)

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