The Angiosperm Phylogeny Group (2016). An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV : [англ.] // Botanical Journal of the Linnean Society. — 2016. — Vol. 181, no. 1 (24 March). — P. 1—20. — doi:10.1111/boj.12385.
The Angiosperm Phylogeny Group (2009). An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III :
The Angiosperm Phylogeny Group (2003). An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II :