Takhtajan, A.L. (1967), Sistema i Filogeniia Cvetkovykh RasteniA: 451 [tax. nov.]

Takhtajan, A.L. (1997), Diversity and Classification of Flowering Plants: 417 [secondary reference]

Thorne, R.F. & Reveal, J.L. (2007), An Updated Classification of the Class Magnoliopsida ("Angiospermae"). Botanical Review 73(2): 126 [secondary reference]

taxonomic synonym: Campanulanae Takht. ex Reveal legitimate taxonomic synonym: Phellinanae Doweld legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - APC [secondary reference]

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