Rosidae is a botanical name at the rank of subclass. A botanical name is a formal scientific name conforming to the International Code of Botanical Nomenclature (ICBN and if the plant is a Cultigen, the A class is the Taxonomic rank in the Biological classification of organisms in Biology below phylum and above order. Circumscription of the subclass will vary with the taxonomic system being used; the only requirement being that it includes the family Rosaceae. In Biological classification, family ( Latin The Rosaceae or Rose family is a large family of Plants with about 3000-4000 species in 100-160 genera A well-known system that uses this name is the Cronquist system, and in the 1981, original, version of this system the circumscription was:
- subclass Rosidae
- order Rosales
- order Fabales
- order Proteales
- order Myrtales
- order Rhizophorales
- order Cornales
- order Santalales
- order Rafflesiales
- order Celastrales
- order Euphorbiales
- order Rhamnales
- order Linales
- order Polygalales
- order Sapindales
- order Geraniales
- order Apiales
The APG II system does not use formal botanical names above the rank of order but includes most of these groups in the rosids clade. A system of plant taxonomy, the Cronquist system is a scheme for the classification of flowering plants (or Angiosperms) For other meanings see Rosales (disambiguation. Rosales is an order of Flowering plants including nine families Fabales is an order of Flowering plants It is included in the rosid group of the Eudicots in the Angiosperm Phylogeny Group II Proteales is the Botanical name of an order of Flowering plants. The Myrtales are an order of Flowering plants placed as a basal group within the rosid group of Dicotyledons (not a member of eurosids I or eurosids II Rhizophoraceae is a family constituted by Tropical or Subtropical Flowering plants Among the better known members are Mangrove Cornales is an order of Flowering plants basal among the Asterids, which are part of the core Eudicots. Santalales is an order of Flowering plants with a Cosmopolitan distribution but heavily concentrated in tropical and subtropical regions Rafflesiales is a Botanical name of an order of Flowering plants The name was first published by Oliver in 1895 The Celastrales are an order of Flowering plants included within the rosid subgroup of Dicotyledons Newer classifications include the following three families Euphorbiales is the Botanical name of an order of Flowering plants. The Rhamnales are an order of Dicotyledon Plants In the Cronquist system, the following families were placed here Family Elaeagnaceae Linales is a Botanical name of an order of Flowering plants The Cronquist system used this name for an order placed in subclass The Polygalaceae ( syn Diclidantheraceae Moutabeaceae Xanthophyllaceaeor Milkwort family is a family of Flowering plants in the order Sapindales (pronounced /sæpɪn'deɪliz/ last two syllables just like the word dailies ''Webster's Third New International Dictionary'' p The Geraniales are a small order of Flowering plants included within the rosid subgroup of Dicotyledons The largest family in the order is the Geraniaceae A botanical name is a formal scientific name conforming to the International Code of Botanical Nomenclature (ICBN and if the plant is a Cultigen, the This article is about the taxonomic rank for the sequence of species in a taxonomic list see Taxonomic order In scientific classification used In the APG II system for the classification of the Angiosperms the name rosids refers to a Clade, meaning a Monophyletic group of plants
External links
Rosidae at the TAMU Lab
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