Kubitzki system

A system of plant taxonomy, the Kubitzki system was published in

:cite book|author = Kubitzki, K. et al.|year = 1990 ongoing| title = The families and genera of vascular plants

The system is important as being a comprehensive, multivolume treatment of the vascular plants, with descriptive treatments of all families and genera, mostly by specialists in those groups. The Kubitzki system has served as the family-level reference to pteridophyte and gymnosperm classification, as well as for the angiosperm groups published up to that date, for the influential dictionary: :cite book|author = Mabberley, D.J. |year = 1997| title = The plant-book. A portable dictionary of the vascular plants|edition = 2nd edition

The classification system in the initial angiosperm volumes closely resembles the Cronquist system in ordinal and family arrangements, but later volumes have been influenced by recent molecular systematic studies. The recent volume on "Malvales" adopts a classification close to that of the Angiosperm Phylogeny Group: :cite journal|author = Kubitzki, K. and M. W. Chase|year = 2003|title = Introduction to Malvales in "Malvales, Capparales and non-betalain Caryophyllales". K. Kubitzki (ed.)|journal = The families and genera of vascular plants|volume = vol. 5 |pages = 12–16

Classification

* 1 divisio "Pteridophyta"
* 2 divisio "Pinophyta" or "Gymnospermae"
*:1 subdivisio "Coniferophytina"
*:2 subdivisio "Cycadophytina"
* 3 divisio "Magnoliophyta" or "Angiospermae"
*: subdivisio "Magnoliophytina"
*::1 classis "Monocotyledoneae" or Magnoliopsida [complete] (with Rolf Dahlgren's collaboration)
*:::1 superordo Acoranae
*:::: Acoraceae
*::: Not ranked
*:::: Nartheciaceae
*:::2 superordo Alismatanae
*::::1 ordo Arales
*::::: Araceae
*::::: Lemnaceae
*::::2 ordo Alismatales
*::::: Butomaceae
*::::: Alismataceae
*::::: Limnocharitaceae
*::::: Hydrocharitaceae
*::::: Najadaceae
*::::: Aponogetonaceae
*::::: Scheuchzeriaceae
*::::: Juncaginaceae
*::::: Potamogetonaceae
*::::: Ruppiaceae
*::::: Posidoniaceae
*::::: Zosteraceae
*::::: Zannichelliaceae
*::::: Cymodoceaceae
*:::3 superordo Lilianae
*::::1 ordo Liliales
*::::: Campynemataceae
*::::: Luzuriagaceae
*::::: Alstroemeriaceae
*::::: Colchicaceae
*::::: Melanthiaceae
*::::: Trilliaceae
*::::: Liliaceae
*::::: Calochortaceae
*::::: Petermanniaceae
*::::: Smilacaceae
*::::: Philesiaceae
*::::2 ordo Asparagales
*::::: Orchidaceae
*::::: Iridaceae
*::::: Doryanthaceae
*::::: Lanariaceae
*::::: Ixioliriaceae
*::::: Hypoxidaceae
*::::: Johnsoniaceae
*::::: Hemerocallidaceae
*::::: Tecophilaeaceae
*::::: Blandfordiaceae
*::::: Asteliaceae
*::::: Boryaceae
*::::: Asphodelaceae
*::::: Xanthorrhoeaceae
*::::: Aphyllanthaceae
*::::: Anemarrhenaceae
*::::: Amaryllidaceae
*::::: Agapanthaceae
*::::: Alliaceae
*::::: Themidaceae
*::::: Asparagaceae
*::::: Hyacinthaceae
*::::: Lomandraceae
*::::: Herreriaceae
*::::: Hostaceae
*::::: Anthericaceae
*::::: Agavaceae
*::::: Eriospermaceae
*::::: Ruscaceae
*::::: Behniaceae
*::::: Dracaenaceae
*::::: Convallariaceae
*::::: Nolinaceae
*::::3 ordo Triuridales
*::::: Triuridaceae
*::::4 ordo Dioscoreales
*::::: Dioscoreaceae
*::::: Trichopodaceae
*::::: Taccaceae
*::::: Burmanniaceae
*::::: Corsiaceae
*::::5 ordo Pandanales
*::::: Pandanaceae
*::::: Cyclanthaceae
*::::: Velloziaceae
*::::: Acanthochlamydaceae
*::::: Stemonaceae
*::::: Pentastemonaceae
*:::4 superordo Commelinanae
*::::1 ordo Principes
*::::: Palmae
*::::2 ordo Dasypogonales
*::::: Dasypogonaceae
*::::3 ordo Bromeliales
*::::: Bromeliaceae
*::::: ?Rapateaceae (see also Xyridales)
*::::4 ordo Commelinales
*::::: Commelinaceae
*::::: Pontederiaceae
*::::: Philydraceae
*::::: Haemodoraceae
*::::5 ordo Xyridales
*::::: Mayacaceae
*::::: Xyridaceae
*::::: Eriocaulaceae
*::::: ?Rapateaceae
*::::6 ordo Zingiberales
*::::: Musaceae
*::::: Strelitziaceae
*::::: Lowiaceae
*::::: Heliconiaceae
*::::: Costaceae
*::::: Zingiberaceae
*::::: Cannaceae
*::::: Marantaceae
*::::: ?Hanguanaceae (possibly related to Zingiberales or Commelinales)
*::::7 ordo Typhales
*::::: Typhaceae
*::::8 ordo Juncales
*::::: Juncaceae
*::::: Thurniaceae
*::::: Cyperaceae
*::::9 ordo Poales
*::::: Flagellariaceae
*::::: Restionaceae
*::::: Ecdeiocoleaceae
*::::: Anarthriaceae
*::::: Centrolepidaceae
*::::: Joinvilleaceae
*::::: Poaceae
*:::: "incertae sedis"
*::::: Hydatellaceae

*::2 classis "Dicotyledoneae" or Liliopsida [incomplete]
*:::1 subclassis Magnoliidae
*::::1 superordo Magnolianae (lower magnoliids)
*::::::1 ordo Magnoliales
*::::::: Himantandraceae
*::::::: Eupomatiaceae
*::::::: Austrobaileyaceae
*::::::: Degeneriaceae
*::::::: Magnoliaceae
*::::::: Annonaceae
*::::::: Myristicaceae
*::::::: ?Canellaceae
*::::::: ?Lactoridaceae
*::::::: Amborellaceae
*::::::: Trimeniaceae
*::::::: Chloranthaceae
*::::::: Monimiaceae
*::::::: Gomortegaceae
*::::::: Lauraceae
*::::::: Hernandiaceae
*::::::: Calycanthaceae
*::::::2 ordo Illiciales
*::::::: Winteraceae
*::::::: ?Canellaceae
*::::::: Illiciaceae
*::::::: Schisandraceae
*::::::3 ordo Aristolochiales
*::::::: Aristolochiaceae
*::::::: Hydnoraceae
*::::::: ?Rafflesiaceae
*::::::4 ordo Piperales
*::::::: Saururaceae
*::::::: Piperaceae
*::::2 superordo Ranunculanae (higher magnoliids)
*::::::1 ordo Nelumbonales
*::::::: Nelumbonaceae
*::::::2 ordo Ranunculales
*::::::: Lardizabalaceae
*::::::: Berberidaceae
*::::::: Menispermaceae
*::::::: Ranunculaceae
*::::::: ?Circaeasteraceae
*::::::: Pteridophyllaceae
*::::::: Papaveraceae
*::::::: Fumariaceae
*::::3 superordo Nymphaeanae
*:::::: ordo Nymphaeales
*::::::: Cabombaceae
*::::::: Nymphaeaceae
*::::::: ?Ceratophyllaceae
*::::4 superordo Caryophyllanae
*:::::: ordo Caryophyllales (syn.:Centrospermae Eichler)
*::::::: Family with an asterisk: *, included in Expanded Caryophyllales in Volume V.
*::::::: Family with the sign +, only recognized in Volume V, but not in Volume II.
*::::::: Caryophyllaceae
*::::::: Molluginaceae
*::::::: Aizoaceae
*::::::: Amaranthaceae
*::::::: Chenopodiaceae
*::::::: Halophytaceae
*::::::: Stegnospermaceae
*::::::: Achatocarpaceae
*::::::: Phytolaccaceae
*::::::: Nyctaginaceae
*::::::: Cactaceae
*::::::: Portulacaceae
*::::::: Didiereaceae
*::::::: Basellaceae
*::::::: Hectorellaceae
*::::::: Barbeuiaceae +
*::::::: Sarcobataceae +
*::::::: Petiveriaceae +
*::::::: Agdestidaceae +
*::::::: Nepenthaceae *
*::::::: Droseraceae *
*::::::: Drosophyllaceae *
*::::::: Simmondsiaceae *
*::::::: Rhabdodendraceae *
*::::::: Asteropeiaceae *
*::::::: Physenaceae *
*::::::: Ancistrocladaceae *
*::::::: Dioncophyllaceae *
*::::::: Frankeniaceae *
*::::::: Tamaricaceae *
*::::5 superordo Hamamelidanae
*::::::1 ordo Trochodendrales
*::::::: Trochodendraceae
*::::::: Eupteleaceae
*::::::: Cercidiphyllaceae
*::::::: ?Myrothamnaceae
*::::::2 ordo Hamamelidales
*::::::: Platanaceae
*::::::: Hamamelidaceae
*::::::3 ordo Fagales
*::::::: Fagaceae
*::::::: Betulaceae
*::::::: Ticodendraceae
*::::::4 ordo Juglandales
*::::::: Rhoipteleaceae
*::::::: Juglandaceae
*::::::: Myricaceae
*::::::5 ordo ?Casuarinales
*::::::: Casuarinaceae
*::::6 superordo Polygonanae
*:::::: ordo Polygonales
*::::::: Polygonaceae
*::::7 superordo Plumbaginanae
*:::::: ordo Plumbaginales
*::::::: Plumbaginaceae
*::::8 superordo Malvanae
*:::::: ordo Malvales
*::::::: Neuradaceae
*::::::: Tepuianthaceae
*::::::: Thymelaeaceae
*::::::: Dipterocarpaceae
*::::::: Diegodendraceae
*::::::: Sphaerosepalaceae
*::::::: Cistaceae
*::::::: Sarcolaenaceae
*::::::: Bixaceae
*::::::: Cochlospermaceae
*::::::: Muntingiaceae
*::::::: Malvaceae

----Since the Volume V no more the taxonomic category was assigned above Order.
*:::::: ordo Capparales
*::::::: Bataceae
*::::::: Salvadoraceae
*::::::: Tropaeolaceae
*::::::: Limnanthaceae
*::::::: Caricaceae
*::::::: Moringaceae
*::::::: Setchellanthaceae
*::::::: Akaniaceae
*::::::: Gyrostemonaceae
*::::::: Resedaceae
*::::::: Pentadiplandraceae
*::::::: Tovariaceae
*::::::: Koeberliniaceae
*::::::: Cruciferae or Brassicaceae
*::::::: Capparaceae
*::::::: Emblingiaceae
*::: Not ranked, but related to Capparales
*::::::: Tapisciaceae
*:::::: ordo Celastrales
*::::::: Parnassiaceae
*::::::: Lepidobotryaceae
*::::::: Celastraceae
*:::::: ordo Oxalidales
*::::::: Oxalidaceae
*::::::: Connaraceae
*::::::: Cephalotaceae
*::::::: Brunelliaceae
*::::::: Cunoniaceae
*::::::: Elaeocarpaceae
*:::::: ordo Rosales (# revised position, former in Urticales in Vol. 2)
*::::::: Rosaceae
*::::::: Dirachmaceae
*::::::: Rhamnaceae
*::::::: Barbeyaceae #
*::::::: Elaeagnaceae
*::::::: Ulmaceae #
*::::::: Moraceae #
*::::::: Cecropiaceae (#, including Cannabaceae)
*::::::: Urticaceae #
*:::::: ordo Cornales
*::::::: Hydrostachyaceae
*::::::: Curtisiaceae
*::::::: Grubbiaceae
*::::::: Cornaceae
*::::::: Hydrangeaceae
*::::::: Loasaceae
*:::::: ordo Ericales
*::::::: Theophrastaceae
*::::::: Samolaceae
*::::::: Maesaceae
*::::::: Myrsinaceae
*::::::: Primulaceae
*::::::: Actinidiaceae
*::::::: Balsaminaceae
*::::::: Marcgraviaceae
*::::::: Pellicieraceae
*::::::: Tetrameristaceae
*::::::: Ericaceae
*::::::: Clethraceae
*::::::: Cyrillaceae
*::::::: Roridulaceae
*::::::: Sarraceniaceae
*::::::: Diapensiaceae
*::::::: Lissocarpaceae
*::::::: Polemoniaceae
*::::::: Fouquieriaceae
*::::::: Scytopetalaceae
*::::::: Lecythidaceae
*::::::: Napoleonaeaceae
*::::::: Styracaceae
*::::::: Ebenaceae
*::::::: Sladeniaceae
*::::::: Theaceae
*::::::: Ternstroemiaceae
*::::::: Sapotaceae
*::::::: Symplocaceae
*:::::: ordo Asterales
*::::::: Alseuosmiaceae
*::::::: Argophyllaceae
*::::::: Compositae or Asteraceae
*:::::::: subfamily Barnadesioideae
*:::::::: subfamily Mutisioideae
*:::::::: subfamily Carduoideae
*:::::::: subfamily Cichorioideae
*:::::::: subfamily Asteroideae
*::::::: Calyceraceae
*::::::: Campanulaceae
*::::::: Carpodetaceae
*::::::: Goodeniaceae
*::::::: Menyanthaceae
*::::::: Pentaphragmataceae
*::::::: Phellinaceae
*::::::: Rousseaceae
*::::::: Stylidiaceae