Classification APG II

The classification APG II (2003) is perhaps the the botanical classification most important today. It is a modification of the classification APG (1998). The publication is:

Angiosperm Phylogeny Group (2003). Year update off the Angiosperm Phylogeny Group classification for the orders and families off flowering seedlings: APG II. Botanical Newspaper off the Linnean Society 141 : 399-436. (on line: Abstract | (HTML) | (Pdf))

Like the Classification APG, this classification is built at the base of two Gène S chloroplastic and a nuclear gene of Ribosome, but these data are supplemented in some cases by other data.

The principal groups are the Clade S Monophylétique S following:

Classification of the plants with flowers

N.B. Here, the names scientic of the families suppose a starting date at August 4th, 1789 (publication date of the Genera Plantarum of Jussieu). This choice does not conform to the Code of Saint Louis (2000), but comes to conform to the Code of Vienna (2006).

N.B.2 Here, two names are retained: ( Potamogetonaceae and Cornaceae ), in anticipation of the proposals for superconserver these names. Is not retained Amaryllidaceae lato sensu (for the family which is called here Alliaceae ), given that Meerow & Al propose to preserve Amaryllidaceae above Alliaceae . Here, Amaryllidaceae is used only strictly speaking.

----

* = new site for this family (changed since classification APG);

= new order (changed since classification APG);

§ = new definition (see text of APG II).

Families in " " are acceptable alternatives and Monophylétique S. They can be used, optionnellement, instead of the definition lato sensu preferred here. ----

(groups attached to the tree root without trunk having rather the shape of a bush, although in English the expression " root groups" speak only about one root but not about a tree (English: " root groups")

  • : family Amborellaceae Pichon (1948)
  • : family Chloranthaceae R.Br e.g. Sims (1820)
  • : family Nymphaeaceae Salisb. (1805)
  • :: '' family [[Cabombaceae] Rich. e.g. A.Rich. (1822)]
  • order Austrobaileyales Takht. e.g. Reveal (1992)
  • : family Austrobaileyaceae (Croizat) Croizat (1943)
  • : family $ Schisandraceae Blume (1830)
  • :: '' family [[It] A.C.Sm. (1947)]
  • : family Trimeniaceae L.S.Gibbs (1917)
The order Ceratophyllales is attached to the base of the true dicotylédones, but does not belong to those.

Magnoliidées (English " ")

Monocotylédone S (English " ")

Commelinidées (English " ")

NB: in APG II English is " " but it was " " in APG.

Dicotylédones true or Eudicotylédones (English " ")

Cores of higher Dicotylédones true or Eudicotylédones (English " ")

Rosidées (English " ")

Fabidées or Eurosidées I (English " ")

Malvidées or Eurosidées II (English " ")

Astéridées (English " ")

Lamiidées or Euastéridées I (English " ")

Campanulidées or Euastéridées II (English " ")

Taxed with dubious position (Dicotylédones true for the majority)

When a kind is the standard kind of a name of a family, this family name is given here.

  • Aneulophus Benth.

  • family Apodanthaceae van Tieghem ex Takhtajan in Takhtajan (1997) kinds
  • Bdallophyton Eichl.
  • family Balanophoraceae Rich. (1822)
  • Centroplacus Pierre
  • Cynomorium L. Lindl. (1833)
  • Cytinus L.A.Rich. (1824)
  • Dipentodon Dunn Merr. (1941)
  • Gumillea Ruiz & VAP.
  • Hoplestigma Pierre Engl. & Gilg (1924)
  • Leptaulus Benth.
  • Medusandra Brenan Brenan (1952)
  • Metteniusa H.Karst. H.Karst ex Schnizl. (1860-1870)
  • Mitrastema Makino Makino (1911)
  • Pottingeria Prain (Engl.) Takht. (1987)
  • family Rafflesiaceae Dumort. (1829) kinds
  • Soyauxia Oliv.
  • Trichostephanus Gilg

See too

External bonds

  • APG II in the university of Uppsala
  • APG II in botanique.org
  • APG II in flmnh.ufl.edu
  • APG II in erick.dronnet
  • and especially its complete tree of Angiospermes. NB. this website is not APG (1998) or APG II (2003), but a contemporary position (2007).

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