Kuntze, C.E.O. (5 November 1891), Revisio Generum Plantarum 2: 600 [comb. nov.]

basionym: Phyllanthus rhytidospermus Müll.Arg. legitimate

Domin, K. (1927), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 873 [nomenclatural synonym]

nomenclatural synonym of: Phyllanthus albiflorus Müll.Arg. legitimate

Domin, K. (1927), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 873 [nomenclatural synonym]

nomenclatural synonym of: Phyllanthus rhytidospermus Müll.Arg. legitimate

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Sauropus trachyspermus (F.Muell.) Airy Shaw legitimate

Telford, I.R.H., Pruesapan, K., Welzen, P.C. van & Bruhl, J.J. (29 November 2016), Morphological and molecular data show Synostemon trachyspermus (Phyllanthaceae, Phyllantheae) to be a heterogeneous species assemblage. Australian Systematic Botany 29(3): 229 [nomenclatural synonym]

nomenclatural synonym of: Synostemon rhytidospermus (F.Muell. ex Müll.Arg.) I.Telford & Pruesapan legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Synostemon rhytidospermus (F.Muell. ex Müll.Arg.) I.Telford & Pruesapan legitimate

---