Sprengel, C.P.J. (1826), Systema Vegetabilium Edn. 17, 3: 803 [tax. nov.]

• Type: "Nov. Holl."

Miquel, F.A.W. in Candolle, A.L.P.P. de (ed.) (1868), Casuarineae. Prodromus Systematis Naturalis Regni Vegetabilis 16(2): 334 [secondary reference]

• Lectotype: "Sieber! Herb. N. Holl. n. 325"

taxonomic synonym: Casuarina obtusa Miq. nom. inval., pro syn.

Bentham, G. (23 September 1873), Flora Australiensis 6: 196 [secondary reference]

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 22 [secondary reference]

Dixon, W.A. (1906), The Plants of New South Wales: 69 [secondary reference]

common name: Bullar [n/a] common name: Bull Oak [n/a] common name: Swamp Oak [n/a]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 508, Fig. 496 [secondary reference]

common name: Swamp Oak [n/a]

• Vernacular: Woongul
• Vernacular: Billa
• Vernacular: Wunna Wunnarumpin

Domin, K. (1921), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 555 [secondary reference]

taxonomic synonym: Casuarina obesa Miq. legitimate

Ewart, A.J. (1925), Handbook of Forest Trees for Victorian Foresters: 57-60, Pl. XIV [secondary reference]

common name: Swamp Buloke [n/a]

Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 258 [pro parte misapplied]

pro parte misapplied to: Casuarina cristata Miq. legitimate by Bentham, G. (23 September 1873), Flora Australiensis 6: 196

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 297 [secondary reference]

common name: Swamp Oak [n/a]

Willis, J.H. (1973), A Handbook to Plants in Victoria Edn. 2, 2: - [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 99 [secondary reference]

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1984), Casuarinaceae. Flora of South-eastern Queensland 1: 50-51 [secondary reference]

common name: Swamp Oak [n/a]

Wilson, K.L. & Johnson, L.A.S. in George, A.S. (ed.) (1989), Casuarinaceae. Flora of Australia 3: 107-108, Fig 47, Map 110 [secondary reference]

common name: Swamp Oak [n/a]

Wilson, K.L. & Johnson, L.A.S. in Harden, G.J. (ed.) (1990), Casuarinaceae. Flora of New South Wales 1: 509, Plate 28 [secondary reference]

common name: Swamp Oak [n/a]

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

common name: Swamp She-oak [n/a] common name: Marsh Sheoak [n/a] common name: Grey She-oak [n/a] common name: Grey Bulloak [n/a]

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 72 [secondary reference]

Entwisle, T.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1996), Casuarinaceae. Flora of Victoria 3: 91 [misapplied]

misapplied to: Casuarina obesa Miq. legitimate by Willis, J.H. (1973), A Handbook to Plants in Victoria Edn. 2, 2: -

Harden, G.J. & Murray, L.J. in Harden, G.J. & Murray, L.J. (ed.) (2000), Flora of New South Wales Supplement 1: 74 [secondary reference]

Wilson, K.L. & Johnson, L.A.S. in Harden, G.J. (ed.) (2000), Casuarinaceae. Flora of New South Wales Revised Edition 1: 509, Plate 28 [secondary reference]

common name: Swamp Oak [n/a]

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Casuarina obtusa Miq. nom. inval., pro syn.

• APC Dist.: WA (naturalised), NT (naturalised), SA (naturalised), Qld, NSW, NI (naturalised), Vic (naturalised)

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [misapplied]

misapplied to: Casuarina obesa Miq. legitimate by Willis, J.H. (1973), A Handbook to Plants in Victoria Edn. 2, 2: -

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 62 [secondary reference]

---