Rosidae

Rosidae is a botanical name at the rank of subclass. Circumscription of the subclass will vary with the taxonomic system being used; the only requirement being that it includes the family Rosaceae.

Rosidae as governed by the ICBN is in the Cronquist system in 1981.

ordo Rosales ordo Fabales ordo Proteales ordo Myrtales ordo Rhizophorales ordo Cornales ordo Santalales ordo Rafflesiales

ordo Celastrales ordo Euphorbiales ordo Rhamnales ordo Linales ordo Polygalales ordo Sapindales ordo Geraniales ordo Apiales

This definition includes Crossosomatales, Geraniales, Myrtales, Fabidae (Celastrales, Cucurbitales, Fabales, Fagales, Huaceae, Oxalidales, Malpighiales, Rosales and Zygophyllales), Malvidae (Brassicales, Huerteales, Malvales, and Sapindales) as they are defined in the APG III system.