Döll, J.C. (1843), Rheinische Flora: 385 [tax. nov.]

Thorne, R.F. & Reveal, J.L. (2007), An Updated Classification of the Class Magnoliopsida ("Angiospermae"). Botanical Review 73(2): 122 [taxonomic synonym]

taxonomic synonym of: Primulales Juss. ex Bercht. & J.Presl legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Ericales Bercht. & J.Presl legitimate

---