Miquel, F.A.W. (1856), Stirpes Novo-Hollandas a Ferd Mullero collectas determinavit. Nederlandsch Kruidkundig Archief 4(1): 113 [secondary reference]

Thompson, I.R. (5 January 2009), A revision of Asperula and Galium (Rubiaceae: Rubiaceae) in Australia. Muelleria 27(1): 102-103 [secondary reference]

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

• APC Comment: A name of uncertain application.

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