Superrosids

Superrosids; Temporal range: Cretaceous–recent PreꞒ Ꞓ O S D C P T J K Pg N
	Euphorbia heterophylla
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Core eudicots
Clade:	Superrosids
Clades[1]
	Saxifragales; Rosids Vitales Eurosids Fabids Malvids;

The superrosids are members of a large clade (monophyletic group) of flowering plants, containing more than 88,000 species,[2] and thus more than a quarter of all angiosperms.[3]

The clade is divided into 18 orders as defined in APG IV system. These orders, in turn, together comprise about 155 families.[1]

The name is based upon the name "Rosidae", which had usually been understood to be a subclass.

Relationships

The rosids and Saxifragales form the superrosids clade.[4] This is one of three groups that compose the Pentapetalae (core eudicots minus Gunnerales),[5] the others being Dilleniales and the superasterids (Berberidopsidales, Caryophyllales, Santalales, and asterids).[4]

The phylogeny of superrosids shown below is adapted from the Angiosperm Phylogeny Group website.[4]

COM clade

nitrogen‑fixing clade

Angiosperm Phylogeny Group (2016). "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV". Botanical Journal of the Linnean Society. 181 (1): 1–20. doi:10.1111/boj.12385.
Hengchang Wang; Michael J. Moore; Pamela S. Soltis; Charles D. Bell; Samuel F. Brockington; Roolse Alexandre; Charles C. Davis; Maribeth Latvis; Steven R. Manchester & Douglas E. Soltis (10 Mar 2009), "Rosid radiation and the rapid rise of angiosperm-dominated forests", Proceedings of the National Academy of Sciences, 106 (10): 3853–3858, Bibcode:2009PNAS..106.3853W, doi:10.1073/pnas.0813376106, PMC 2644257, PMID 19223592
Robert W. Scotland & Alexandra H. Wortley (2003), "How many species of seed plants are there?", Taxon, 52 (1): 101–104, doi:10.2307/3647306, JSTOR 3647306
Peter F. Stevens (2001), Angiosperm Phylogeny Website
Philip D. Cantino; James A. Doyle; Sean W. Graham; Walter S. Judd; Richard G. Olmstead; Douglas E. Soltis; Pamela S. Soltis & Michael J. Donoghue (2007), "Towards a phylogenetic nomenclature of Tracheophyta" (PDF), Taxon, 56 (3): 822–846, doi:10.2307/25065865, JSTOR 25065865

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