Elliott, S. (1817), A Sketch of the Botany of South-Carolina and Georgia 1(4): 354 [tax. nov.]

• Type: "Common on Port Royal Island."

Candolle, A.P. de in Candolle, A.P. de (ed.) (1830), Umbelliferae. Prodromus Systematis Naturalis Regni Vegetabilis 4: 59 [secondary reference]

Mueller, F.J.H. von (20 October 1853), First general report of the Government Botanist on the vegetation of the colony. Victoria - Parliamentary Papers- Votes and Proceedings of the Legislative Assembly: 13 [secondary reference]

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 339 [taxonomic synonym]

taxonomic synonym of: Hydrocotyle vulgaris L. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - APC [secondary reference]

• APC Comment: A name of uncertain application, but possibly referable to Hydrocotyle verticillata.

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