Choisy, J.D. (1821), Prodromus d'une Monographie de la Famille des Hypericinees: 50 [comb. nov.]

basionym: Ascyrum involutum Labill. legitimate

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: 9 [secondary reference]

• Comment: cited incorrectly as "Hypericum involutum Candolle"

Mueller, F.J.H. von (February 1862), Thalamiflorae. The Plants Indigenous to the Colony of Victoria 1: 193 [taxonomic synonym]

taxonomic synonym of: Hypericum gramineum G.Forst. legitimate

Bentham, G. (30 May 1863), Flora Australiensis 1: 182 [taxonomic synonym]

taxonomic synonym of: Hypericum gramineum G.Forst. legitimate

Domin, K. (1928), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 980 [taxonomic synonym]

taxonomic synonym of: Hypericum gramineum var. genuinum Domin nom. inval.

Robson, N.K.B. (1973), Notes on Malesian species of Hypericum (Guttiferae): Flora Malesianae Praecursores LII. Blumea 20(2): 265 [taxonomic synonym]

taxonomic synonym of: Hypericum gramineum G.Forst. legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Hypericum gramineum G.Forst. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Hypericum gramineum G.Forst. legitimate

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