Thompson, I.R. (5 January 2009), A revision of Asperula and Galium (Rubiaceae: Rubiaceae) in Australia. Muelleria 27(1): 88-89, Fig. 11 APC [tax. nov.]

• Type: Victoria. Chambers Flora Reserve, c. 200 m S of Bourkes Rd, Upper Beaconsfield, I.R THomspon 857, 18 November 2005; holo: MEL; iso: AD, BRI, CANB, HO.

• APC Comment: Hybrids between G. binifolium subsp conforme and Galium polyanthum I.Thomps., and between G. binifolium subsp conforme and Galium gaudichaudii subsp. parviflorum I.Thomps.are recorded for Vic by I.R.Thompson, Muelleria 27(1): 89 (2009).
• APC Dist.: NSW, Vic, Tas

• Etymology: The subspecific epithet refers to the whorls in this subspecies conforming with most other species of Galium in terms of leaf to stipule length ration (from L: conformis, to agree with).

National Herbarium of New South Wales (2009), PlantNET Flora of New South Wales Online: - [secondary reference]

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 72 [secondary reference]

doubtful taxonomic synonym: Galium vagans Hook.f. legitimate

---