Bessey system
Encyclopedia
A system of plant taxonomy, the Bessey system was published in
available online at


Bessey considered Spermatophyta as having a polyphyletic
Polyphyly
A polyphyletic group is one whose members' last common ancestor is not a member of the group.For example, the group consisting of warm-blooded animals is polyphyletic, because it contains both mammals and birds, but the most recent common ancestor of mammals and birds was cold-blooded...

 origin, being composed by three different phyla
Phylum
In biology, a phylum The term was coined by Georges Cuvier from Greek φῦλον phylon, "race, stock," related to φυλή phyle, "tribe, clan." is a taxonomic rank below kingdom and above class. "Phylum" is equivalent to the botanical term division....

, of which he only treated Anthophyta
Anthophyta
The anthophytes were thought to be a clade comprising plants bearing flower-like structures. The group contained the angiosperms - the extant flowering plants - as well as the Gnetales and the extinct Bennettitales....

 (syn.: Angiosperms).

With some modifications, most modern classifications - for example, those of Cronquist
Arthur Cronquist
Arthur John Cronquist was a North American botanist and a specialist on Compositae. He is considered one of the most influential botanists of the 20th century, largely due to his formulation of the Cronquist system. Two plant genera in the aster family have been named in his honor...

 (1981, 1983, 1988), Takhtajan (1969, 1980, 1983, 1991), Stebbins (1974), R. Dahlgren (1975, 1980, 1983; R. Dahlgren et al. 1981; R. Dahlgren and Rasmussen 1983; R.
Dahlgren and Bremer 1985; G. Dahlgren 1989), and Thorne (1976, 1981, 1983, 1992) - follow the Bessey tradition.

Sources for classification below: and original (1915).
  • phylum Angiospermae
    1 classis Alternifoliae syn.:Monocotyledoneae
    1 subclassis Strobiloideae
    ordo Alismatales
    Alismatales
    Alismatales is an order of flowering plants including about 2500 species. Pleants assigned to this order are mostly tropical or aquatic.-Description:...

    Alismataceae
    Alismataceae
    The water-plantains are a family of flowering plants, comprising 11 genera and between 85-95 species. The family has a cosmopolitan distribution, with the greatest number of species in temperate regions of the Northern Hemisphere...

    Butomaceae
    Triuridaceae
    Triuridaceae
    Triuridaceae is a family of flowering plants. Such a family has been recognized by relatively few taxonomists.The APG II system, of 2003, does recognize such a family and places it in the order Pandanales, in the clade monocots...

    Scheuchzeriaceae
    Scheuchzeriaceae
    Scheuchzeria palustris , is a flowering plant, the only species in the genus Scheuchzeria, itself the only genus in the family Scheuchzeriaceae...

    Typhaceae
    Typhaceae
    Typhaceae is the botanical name for a family of flowering plants. Such a family has been recognized by most taxonomists.The APG II system, of 2003 , also recognizes this family, and assigns it to the order Poales in the clade commelinids, in the monocots...

    Sparganiaceae
    Sparganiaceae
    Sparganiaceae is the botanical name for a family of flowering plants. Such a family was previously recognized by most taxonomists.The APG II system, of 2003 , also recognizes this family, and assigns it to the order Poales in the clade commelinids, in the monocots...

    Pandanaceae
    Pandanaceae
    Pandanaceae is a family of flowering plants native to the tropics of the Old World. Such a family has been widely recognized by taxonomists.Pandanaceae are trees or climbing or scrambling shrubs distributed in the Old World tropics and are adapted from sea level in salted beaches to mountain cloud...

    Aponogetonaceae
    Aponogetonaceae
    The Aponogetonaceae are a family of flowering plants in the order Alismatales.In recent decades the family has had universal recognition by taxonomists. The APG system and APG II system treat it in the order Alismatales in the clade monocots...

    Potamogetonaceae
    Potamogetonaceae
    The Potamogetonaceae, commonly referred to as the pondweed family, is an aquatic family of monocotyledonous flowering plants. There are roughly 120 species spread across six genera in the Potamagetonaceae...

    ordo Liliales
    Liliales
    Liliales is an order of monocotyledonous flowering plants. This order of necessity includes the family Liliaceae, but both the family and the order have had a widely disputed history, with the circumscription varying greatly from one taxonomist to another...

    Liliaceae
    Liliaceae
    The Liliaceae, or the lily family, is a family of monocotyledons in the order Liliales. Plants in this family have linear leaves, mostly with parallel veins but with several having net venation , and flower arranged in threes. Several have bulbs, while others have rhizomes...

    Stemonaceae
    Stemonaceae
    Stemonaceae is a family of flowering plants, consisting of three or four genera with between 25-35 species. The APG II system places it in the order Pandanales, in the monocots...

    Pontederiaceae
    Pontederiaceae
    Pontederiaceae is the botanical name of a family of flowering plants.The APG II system, of 2003 places the family in the order Commelinales, in the commelinid clade, in the monocots. It is a small family of heterostylous aquatic plants, occurring in tropical and subtropical waters...

    Cyanastraceae
    Philydraceae
    Philydraceae
    Philydraceae is the botanical name of a family of flowering plants. Such a family has not been recognized by many taxonomists.The APG II system, of 2003 , does recognize such a family and places it in the order Commelinales, in the clade commelinids, in the monocots...

    Commelinaceae
    Commelinaceae
    Commelinaceae is a family of flowering plants. In less formal contexts, the group is referred to as the dayflower family or spiderwort family. It is one of five families in the order Commelinales and by far the largest of these with an estimated 650 species in 40 genera. Well known genera include...

    Xyridaceae
    Xyridaceae
    Xyridaceae is the botanical name of a family of flowering plants. Such a family has been recognized by many taxonomists and is known as the Yellow-eyed-grass Family....

    Mayacaceae
    Mayacaceae
    Mayaca is a genus of flowering plants, often placed in its own family, the Mayacaceae. In the APG II system of 2003, it is assigned to the Order Poales in the clade commelinids. The Cronquist system, of 1981, also recognised such a family and placed it in the order Commelinales in the subclass...

    Juncaceae
    Juncaceae
    Juncaceae, the rush family, are a monocotyledonous family of flowering plants. There are eight genera and about 400 species. Members of the Juncaceae are slow-growing, rhizomatous, herbaceous plants, and they may superficially resemble grasses. They often grow on infertile soils in a wide range...

    Eriocaulaceae
    Eriocaulaceae
    The Eriocaulaceae or pipewort family is a family of monocotyledonous flowering plants in the order Poales. The family is large, with about 1,150-1,200 species described in ten genera. The family is widely distributed, with the centers of diversity for the group occurring in tropical regions,...

     as Eriocaulonaceae [sic]
    Thurniaceae
    Thurniaceae
    Thurniaceae is the botanical name for a family of flowering plants. Such a family has been recognized by most taxonomists.The APG II system, of 2003, also recognizes such a family, and assigns it to the order Poales in the clade commelinids, in the monocots...

    Rapateaceae
    Rapateaceae
    Rapateaceae is the botanical name for a family of flowering plants. Such a family has been recognized by most taxonomists.The APG II system, of 2003 also recognizes this family, and assigns it to the order Poales in the clade commelinids, in the monocots...

    Najadaceae as Naiadaceae [sic]
    ordo Arales
    Arales
    Arales is a botanical name for an order of flowering plants. The name was used in the Cronquist system for an order placed in subclass Arecidae, circumscribed as :* order Arales*: family Acoraceae*: family Araceae...

    Cyclanthaceae
    Cyclanthaceae
    Cyclanthaceae is a family of flowering plants.-Classification:The APG system and the APG II system assign it to the order Pandanales in the clade monocots...

    Araceae
    Araceae
    Araceae are a family of monocotyledonous flowering plants in which flowers are borne on a type of inflorescence called a spadix. The spadix is usually accompanied by, and sometimes partially enclosed in, a spathe or leaf-like bract. Also known as the Arum family, members are often colloquially...

    Lemnaceae
    ordo Palmales
    Palmae as Palmaceae [sic]
    ordo Graminales
    Poales
    Poales is a large order of flowering plants in the monocotyledons, and includes families of plants such as the grasses, bromeliads, and sedges. Sixteen plant families are currently recognized by botanists to be part of Poales....

    Restionaceae
    Restionaceae
    Restionaceae, also called restiads, is the botanical name for a family of rush-like flowering plants native to the Southern Hemisphere.- Description :...

    Centrolepidaceae
    Centrolepidaceae
    Centrolepidaceae is a botanical name for a family of flowering plants. Such a family has been recognized by most taxonomists.The APG II system, of 2003 , also recognises such a family, and assigns it to the order Poales in the clade commelinids in the monocots.The family is now regarded as...

    Flagellariaceae
    Flagellariaceae
    Flagellariaceae is the botanical name for a family of flowering plants. Such a family has rarely been recognized by taxonomists.The APG II system, of 2003 , does recognize such a family, and assigns it to the order Poales in the clade commelinids, in the monocots...

    Cyperaceae
    Cyperaceae
    Cyperaceae are a family of monocotyledonous graminoid flowering plants known as sedges, which superficially resemble grasses or rushes. The family is large, with some 5,500 species described in about 109 genera. These species are widely distributed, with the centers of diversity for the group...

    Poaceae
    Poaceae
    The Poaceae is a large and nearly ubiquitous family of flowering plants. Members of this family are commonly called grasses, although the term "grass" is also applied to plants that are not in the Poaceae lineage, including the rushes and sedges...

    2 subclassis Cotyloideae
    ordo Hydrales
    Vallisneriaceae syn.: Hydrocharitaceae
    Hydrocharitaceae
    Hydrocharitaceae is a flowering plant family that includes a number of species of aquatic plant, broadly called the Tape-grasses, and includes the well known Canadian Waterweed and Frog's Bit.The family includes both fresh and marine aquatics...

    ordo Iridales
    Amaryllidaceae
    Amaryllidaceae
    Amaryllidoideae is the subfamily of flowering plants that takes its name from the genus Amaryllis. It is part of the family Amaryllidaceae, in order Asparagales...

    Haemodoraceae
    Haemodoraceae
    Haemodoraceae is a family of flowering plants. It is sometimes known as the "Bloodwort family". Primarily a Southern Hemisphere family, they are found in South Africa, Australia and New Guinea, and in the Americas Haemodoraceae is a family of flowering plants. It is sometimes known as the...

    Iridaceae
    Iridaceae
    The Iris family or Iridaceae is a family of perennial, herbaceous and bulbous plants included in the monocot order Asparagales, taking its name from the genus Iris. Almost worldwide in distribution and one of the most important families in horticulture, it includes more than 2000 species...

    Velloziaceae
    Velloziaceae
    Velloziaceae is a botanical name for a family of flowering plants. Such a family has been recognized by many taxonomists.The APG II system, of 2003 , also recognizes this family, and assigns it to the order Pandanales in the clade monocots...

    Taccaceae
    Dioscoreaceae
    Dioscoreaceae
    Dioscoreaceae is a family of monocotyledonous flowering plants, with about 750 species in eight or nine genera. The best-known member of the family is the Yam ....

    Bromeliaceae
    Bromeliaceae
    Bromeliaceae is a family of monocot flowering plants of around 3,170 species native mainly to the tropical Americas, with a few species found in the American subtropics and one in tropical west Africa, Pitcairnia feliciana...

    Musaceae
    Musaceae
    Musaceae is a botanical name for a family of flowering plants. The family is native to the tropics of Africa and Asia. The plants have a large herbaceous growth habit with leaves with overlapping basal sheaths that form a pseudostem making some members appear to be woody trees.The family has been...

    Zingiberaceae
    Zingiberaceae
    Zingiberaceae, or the Ginger family, is a family of flowering plants consisting of aromatic perennial herbs with creeping horizontal or tuberous rhizomes, comprising ca. 52 genera and more than 1300 species, distributed throughout tropical Africa, Asia, and the Americas.Many species are important...

    Cannaceae
    Marantaceae
    Marantaceae
    The Marantaceae or arrowroot family is a family of flowering plants known for its large starchy rhizomes. It is sometimes called the prayer-plant family...

    ordo Orchidales
    Orchidales
    Orchidales is a botanical name of an order of flowering plants. In taxonomical systems, this is a relatively recent name as early systems used descriptive botanical names for the order containing the orchids. The Bentham & Hooker and the Engler systems had the orchids in order Microspermae while...

    Burmanniaceae
    Burmanniaceae
    Burmanniaceae is a botanical name of a family of flowering plants, consisting of about a hundred species of herbaceous plants in roughly a dozen genera. Often they are quite remarkable plants, more often red than green, without much leaf area and not growing very big in any way.The APG II system,...

    Orchidaceae
    Orchidaceae
    The Orchidaceae, commonly referred to as the orchid family, is a morphologically diverse and widespread family of monocots in the order Asparagales. Along with the Asteraceae, it is one of the two largest families of flowering plants, with between 21,950 and 26,049 currently accepted species,...


  • 2 classis Oppositifoliae syn.: Dicotyledoneae
    1 subclassis Strobiloideae
    1 superordo Apopetalae-Polycarpellatae
    ordo Ranales
    Magnoliaceae
    Magnoliaceae
    The Magnoliaceae, or Magnolia Family, is a flowering plant family in the order Magnoliales. It consists of two subfamilies:*Magnolioideae, of which Magnolia is the most well-known genus....

    Calycanthaceae
    Calycanthaceae
    The Calycanthaceae is a small family of flowering plants included in the order Laurales. The family contains four genera and only 6-11 species, restricted to warm temperate and tropical regions:...

    Monimiaceae
    Monimiaceae
    Monimiaceae is a family of flowering plants, which includes 150-220 species of shrubs and small trees in 18-25 genera. They are native to the southern hemisphere tropics and subtropics. The largest genus is Tambourissa, with 50 species in Madagascar, the Mascarene Islands, and the Comoros...

    Cercidiphyllaceae
    Trochodendraceae
    Trochodendraceae
    Trochodendraceae is a family of flowering plants with two living genera found in southeast Asia. The two living species share the feature of secondary xylem without vessels, which is quite rare in angiosperms...

    Leitneriaceae
    Annonaceae
    Annonaceae
    Annonaceae, also called the custard apple familyis a family of flowering plants consisting of trees, shrubs or rarely lianas.With about 2300 to 2500 species and more than 130 genera,...

     as Anonaceae [sic]
    Lactoridaceae
    Gomortegaceae
    Myristicaceae
    Myristicaceae
    Myristicaceae is the botanical name for a family of flowering plants. The family has been recognised by most taxonomists; it is sometimes called the "nutmeg family", after its most famous member, Nutmeg ....

    Saururaceae
    Saururaceae
    Saururaceae is a plant family comprising four genera and seven species of herbaceous flowering plants native to eastern and southern Asia and North America. The family has been recognised by most taxonomists, and is sometimes known as the "lizard's-tail family"...

    Piperaceae
    Piperaceae
    The Piperaceae, also known as the pepper family, is a large family of flowering plants. The group contains roughly 3,610 currently accepted species in five genera. The vast majority of peppers can be found within the two main genera: Piper and Peperomia .Members of the Piperaceae may be small...

    Lacistemaceae
    Chloranthaceae
    Chloranthaceae
    Chloranthaceae is the botanical name of a family of flowering plants. The family consists of four genera, totalling several dozen species, of herbaceous or woody plants occurring in Southeast Asia, the Pacific, Madagascar, Central & South America, and the West Indies...

    Ranunculaceae
    Ranunculaceae
    Ranunculaceae are a family of about 1700 species of flowering plants in about 60 genera, distributed worldwide....

    Lardizabalaceae
    Lardizabalaceae
    Lardizabalaceae is a family of flowering plants.The family has been universally recognized by taxonomists, including the APG II system , which places it in the order Ranunculales, in the clade eudicots....

    Berberidaceae
    Berberidaceae
    Berberidaceae are a family of 15 genera flowering plants commonly called the barberry family. This family is in the order Ranunculales. The family contains about 570 species, of which the majority are in Berberis...

    Menispermaceae
    Menispermaceae
    Menispermaceae, the botanical name for a family of flowering plants, has been universally recognized by taxonomists. Tubocurare, a neuromuscular blocker and active ingredient in curare, is derived from plants of this family....

    Lauraceae
    Lauraceae
    The Lauraceae or Laurel family comprises a group of flowering plants included in the order Laurales. The family contains about 55 genera and over 3500, perhaps as many as 4000, species world-wide, mostly from warm or tropical regions, especially Southeast Asia and South America...

    Nelumbonaceae as Nelumbaceae [sic]
    Cabombaceae
    Cabombaceae
    Cabombaceae is the botanical name of a family of flowering plants. The family has been recognised as distinct by at least some taxonomists and by APG III...

    Ceratophyllaceae
    Dilleniaceae
    Dilleniaceae
    Dilleniaceae is the botanical name for a family of flowering plants. Such a family has been universally recognized by taxonomists. It is known to gardeners for the genus Hibbertia, which contains many commercially valuable garden species....

    Winteraceae
    Winteraceae
    The Winteraceae are a family of flowering plants. The family includes 120 species of trees and shrubs in 9 genera.The Winteraceae are a mostly southern-hemisphere family associated with the Antarctic flora, found in tropical to temperate climate regions of Malesia, Oceania, eastern Australia, New...

     as Winteranaceae [sic]
    ordo Malvales
    Malvales
    Malvales are an order of flowering plants. As circumscribed by APG II-system, it includes about 6000 species within nine families. The order is placed in the eurosids II, which are part of the eudicots....

    Sterculiaceae
    Sterculiaceae
    Sterculiaceae is a botanical name for a group of flowering plants at the rank of family, which is now considered obsolete. As is true for any botanical name, the circumscription, status and placement of the taxon has varied with taxonomic point of view...

    Malvaceae
    Malvaceae
    Malvaceae, or the mallow family, is a family of flowering plants containing over 200 genera with close to 2,300 species. Judd & al. Well known members of this family include okra, jute and cacao...

    Bombacaceae
    Bombacaceae
    Bombacaceae is a family of flowering plants or Angiospermae included within Malvales order. As is true for any botanical name, circumscription and status of the taxon has varied with taxonomic point of view...

     as Bombaceae [sic]
    Scytopetalaceae
    Chlaenaceae syn.: Sarcolaenaceae
    Sarcolaenaceae
    The Sarcolaenaceae are a family of flowering plants endemic to Madagascar. The family includes 40 species of mostly evergreen trees and shrubs in ten genera....

    Gonystylaceae
    Tiliaceae
    Tiliaceae
    Tiliaceae is a botanical name for a family of flowering plants. Such a family is not part of APG II, but it is found all through the botanical literature and remains prominently listed by nomenclatural databases such as IPNI....

    Elaeocarpaceae
    Elaeocarpaceae
    Elaeaocarpaceae is a family of flowering plants. The family approximately contains 605 species of trees and shrubs in 12 genera. The largest genera are Elaeocarpus, with about 350 species, and Sloanea, with about 150....

    Balanopaceae as Balanopsidaceae [sic]
    Ulmaceae
    Ulmaceae
    Ulmaceae is a family of flowering plant that includes the elms , and the zelkovas . Members of the family are widely distributed throughout the north temperate zone, and have a scattered distribution elsewhere except for Australasia.The family was formerly sometimes treated to include the...

    Moraceae
    Moraceae
    Moraceae — often called the mulberry family or fig family — are a family of flowering plants comprising about 40 genera and over 1000 species. Most are widespread in tropical and subtropical regions, less so in temperate climates...

    Urticaceae
    Urticaceae
    Urticaceae, or the nettle family, is a family of flowering plants. The family name comes from the genus Urtica . Urticaceae includes a number of well-known and useful plants, including the aforementioned nettles, Ramie , māmaki , and ajlai .The family includes approximately 2600 species, grouped...

    ordo Sarraceniales
    Sarraceniaceae
    Sarraceniaceae
    Sarraceniaceae is a family of pitcher plants , belonging to order Ericales .The family comprises three extant genera: Sarracenia , Darlingtonia , and Heliamphora . The extinct Archaeamphora longicervia may also belong to this family...

    Nepenthaceae
    ordo Geraniales
    Geraniales
    Geraniales are a small order of flowering plants, included within the rosid subgroup of dicotyledons. The largest family in the order is Geraniaceae with over 800 species. In addition, the order includes some small families, contributing together another less than 40 species...

    Geraniaceae
    Geraniaceae
    Geraniaceae is a family of flowering plants placed in the order Geraniales. The family name is derived from the genus Geranium. It includes both the genus Geranium and the garden plants called geraniums, which modern botany classifies as genus Pelargonium, along with other related genera.There are...

    Oxalidaceae
    Oxalidaceae
    The Oxalidaceae, or wood sorrel family, are a small family of eight genera of herbaceous plants, shrubs and small trees, with the great majority of the 900 species in the genus Oxalis...

    Tropaeolaceae
    Balsaminaceae
    Balsaminaceae
    Balsaminaceae are a family of dicotyledonous plants, comprising two genera and 850+ species, all but one of which belong to the genus Impatiens...

    Limnanthaceae
    Limnanthaceae
    Limnanthaceae are a small family of annual herbs occurring throughout temperate North America. There are eight species and nineteen taxa currently recognized. Members of this family are prominent in vernal pool communities of California. Some taxa have been domesticated for use as an oil seed crop...

    Linaceae
    Linaceae
    The Linaceae is a family of flowering plants. The family is cosmopolitan, and includes approximately 250 species. There are 14 genera, classified into two subfamilies: Linoideae and Hugonioideae ....

    Humiriaceae
    Humiriaceae
    Humiriaceae is a family of evergreen flowering plants. It comprises 8 genera and about 50 species.The family is exclusively neotropical, except one species found in tropical West Africa....

    Rutaceae
    Rutaceae
    Rutaceae, commonly known as the rue or citrus family, is a family of flowering plants, usually placed in the order Sapindales.Species of the family generally have flowers that divide into four or five parts, usually with strong scents...

    Simaroubaceae
    Simaroubaceae
    The Simaroubaceae is a small, mostly tropical, family in the order Sapindales. In recent decades it has been subject to much taxonomic debate, with several small families being split off...

     as Simarubaceae [sic]
    Burseraceae
    Burseraceae
    Burseraceae is a moderate-sized family of 17-18 genera and about 540 species of flowering plants. The actual numbers differ according to the time period in which a given source is written describing this family. The Burseraceae is also known as the Torchwood family, the frankincense and myrrh...

    Meliaceae
    Meliaceae
    The Meliaceae, or the Mahogany family, is a flowering plant family of mostly trees and shrubs in the order Sapindales....

    Malpighiaceae
    Malpighiaceae
    Malpighiaceae is a family of flowering plants in the order Malpighiales. It comprises approximately 75 genera and 1300 species, all of which are native to the tropics and subtropics...

    Trigoniaceae
    Trigoniaceae
    Trigoniaceae is a family of flowering plants, consisting of 28 species in 4 genera. It is a tropical family found in Madagascar, Southeast Asia, Central and South America....

    Vochysiaceae
    Vochysiaceae
    Vochysiaceae is a plant family belonging to the order of Myrtales.-Description:Trees or shrubs with opposite leaves; flowers are zygomorph 1--5 merous; ovary inferior or superior; one fertile stamen; fruits samara or capsules-Biogeography:...

    Polygalaceae
    Polygalaceae
    The Polygalaceae or Milkwort family is a family of flowering plants in the order Fabales. They have a near-cosmopolitan range, with about 17 genera and 900–1,000 species of herbs, shrubs and trees...

    Tremandraceae
    Tremandraceae
    Tremandraceae R. Br. ex DC. is the name of a defunct family of flowering plants. It contained three genera: Platytheca, Tetratheca, and Tremandra. In 2006, a molecular phylogenetic study showed that Tremandraceae is embedded in Elaeocarpaceae...

    Dichapetalaceae
    Dichapetalaceae
    Dichapetalaceae is a family of flowering plants, consisting of 3 genera and about 165 species. Members of this family are trees, shrubs or lianas found in tropical and subtropical regions of the world....

    Euphorbiaceae
    Euphorbiaceae
    Euphorbiaceae, the Spurge family are a large family of flowering plants with 300 genera and around 7,500 species. Most are herbs, but some, especially in the tropics, are also shrubs or trees. Some are succulent and resemble cacti....

    Callitrichaceae
    ordo Guttiferales
    Guttiferales
    Guttiferales is a descriptive botanical name. It was used in the Bentham & Hooker system, the Wettstein system for an order of flowering plants that included the family Guttiferae...

    Theaceae
    Theaceae
    The Theaceae is a family of flowering plants, composed of shrubs and trees. Some botanists include the family Ternstroemiaceae within the Theaceae while others do not...

    Cistaceae
    Cistaceae
    The Cistaceae is a small family of plants known for its beautiful shrubs, which are profusely covered by flowers at the time of blossom...

    Guttiferae as Guttiferaceae [sic]
    Eucryphiaceae
    Ochnaceae
    Ochnaceae
    The family Ochnaceae, or wild plane family, comprises mainly trees or shrubs, and more rarely herbaceous plants. Species of the Ochnaceae are found from subtropical to tropical regions. They are best represented in South America...

    Dipterocarpaceae
    Dipterocarpaceae
    Dipterocarpaceae is a family of 17 genera and approximately 500 species of mainly tropical lowland rainforest trees. The family name, from the type genus Dipterocarpus, is derived from Greek and refers to the two-winged fruit...

    Caryocaraceae
    Caryocaraceae
    Caryocaraceae is a family of flowering plants consisting of two genera and about 25 species. The family is exclusively neotropical.- Species :Anthodiscus*Anthodiscus obovatus Benth. ex Wittm.*Anthodiscus pilosus Ducke...

    Quiinaceae
    Quiinaceae
    Quiinaceae Engl. is a neotropical family of flowering plants in the Malpighiales, consisting of about 50 species in 4 genera . The APG III system of flowering plant classification does not recognize such a family, instead including these genera in the Ochnaceae family.- External links :* in ...

    Marcgraviaceae
    Marcgraviaceae
    Marcgraviaceae is a neotropical angiosperm family in the order Ericales.The members of the family are shrubs, woody epiphytes and lianas with alternate, pinnately-nerved leaves. The flowers are arranged in racemes. The flowers are accompanied by modified, fleshy saccate bracts which produce nectar....

    Flacourtiaceae
    Flacourtiaceae
    Flacourtiaceae is a defunct family of flowering plants whose former members have been scattered to various other families, mostly to Achariaceae, Samydaceae, and Salicaceae. It was so vaguely defined that hardly anything seemed out of place there and it became a dumping ground for odd and anomalous...

    Bixaceae
    Bixaceae
    Bixaceae, or the achiote family, is a family of dicotyledonous plants. Under the Cronquist system, it was traditionally placed in the order Violales...

    Cochlospermaceae
    Cochlospermaceae
    Cochlospermaceae is a family of two genera and 20-25 species of trees and shrubs. They occur widely throughout the tropical regions of the world, but are curiously absent from Malaysia. Most species in this family are mesophytic or xerophytic, growing primarily in drier climates.Some authorities...

    Violaceae
    Violaceae
    Violaceae are a family of flowering plants consisting of about 800 species in 21 genera. It takes its name from the genus Viola, the violets and pansies.Older classifications such as the Cronquist system placed Violaceae in an order named after it, the Violales...

    Malesherbiaceae
    Turneraceae
    Turneraceae
    Turneraceae Kunth ex DC. is a family of flowering plants consisting of 120 species in 10 genera. The Cronquist system placed the Turneracids in the order Violales, but it is not currently recognized as a valid family by the Angiosperm Phylogeny Group in the APG III system of 2009, which includes...

    Passifloraceae
    Passifloraceae
    Passifloraceae is a family of flowering plants, containing about 530 species classified in around 18 genera. They include trees, shrubs, lianas and climbing plants, and are mostly found in tropical regions....

    Achariaceae
    Achariaceae
    Achariaceae is a family of flowering plants, formerly consisting of 6 species in 3 genera of herb and shrubs endemic to southern Africa. More recently, the APG II system has greatly expanded the scope of the family by including many genera previously classified in the Flacourtiaceae. Molecular...

    Caricaceae
    Caricaceae
    Caricaceae are a family of flowering plants in the order Brassicales, native to tropical regions of Central and South America and Africa. They are short-lived evergreen pachycaul shrubs or small trees growing to 5-10 m tall...

    Stachyuraceae
    Stachyuraceae
    Stachyuraceae is a flowering plant family of shrubs and small trees native to East and Southeast Asia. The plants have leaves with serrate margins and flowers in long, hanging racemes.- References :* in Stevens, P. F. ....

    Koeberliniaceae
    Koeberliniaceae
    Koeberlinia spinosa is a species of flowering plant native to the southwestern United States and northern Mexico known by several common names, including Crown of Thorns, Allthorn, and Crucifixion Thorn. It is the sole species of the monotypic genus Koeberlinia, which is sometimes considered to be...

    ordo Rhoedales
    Papaveraceae
    Papaveraceae
    Papaveraceae, informally known as the poppy family, are an economically important family of 44 genera and approximately 770 species of flowering plants in the order Ranunculales. The family is cosmopolitan, occurring in temperate and subtropical climates, but almost unknown in the tropics...

    Tovariaceae
    Nymphaeaceae
    Nymphaeaceae
    Nymphaeaceae is a family of flowering plants. Members of this family are commonly called water lilies and live in freshwater areas in temperate and tropical climates around the world. The family contains eight genera. There are about 70 species of water lilies around the world. The genus...

    Moringaceae
    Resedaceae
    Resedaceae
    Resedaceae is a family of generally herbaceous dicotyledonous plants comprising some 70 species in six genera:*Caylusea*Ochradenus*Oligomeris*Randonia*Reseda*Sesamoides...

    Capparaceae
    Capparaceae
    Capparaceae , commonly known as the Caper family, is a family of plants in order Brassicales. As currently circumscribed, it contains 33 genera and about 700 species...

     as Capparidaceae [sic]
    Brassicaceae
    Brassicaceae
    Brassicaceae, a medium sized and economically important family of flowering plants , are informally known as the mustards, mustard flowers, the crucifers or the cabbage family....

    ordo Caryophyllales
    Caryophyllales
    Caryophyllales is an order of flowering plants that includes the cacti, carnations, amaranths, ice plants, and many carnivorous plants. Many members are succulent, having fleshy stems or leaves.-Description:...

    Caryophyllaceae
    Caryophyllaceae
    The Caryophyllaceae, commonly called the pink family or carnation family, is a family of flowering plants. It is included in the dicotyledon order Caryophyllales in the APG III system, alongside 33 other families, including Amaranthaceae, Cactaceae and Polygonaceae...

    Elatinaceae
    Elatinaceae
    Elatinaceae is a family of flowering plants with 35-50 species in 2 genera: Elatine and Bergia. The Elatine are mostly aquatic herbs, and the Bergia are subshrubs to shrubs. Elatine species are widely distributed throughout the world from temperate to tropical zones, with its greatest diversity...

    Portulacaceae
    Portulacaceae
    Portulacaceae are a family of flowering plants, comprising about 20 genera with about 500 species, ranging from herbaceous plants to shrubs. The family has been recognised by most taxonomists, and is also known as the purslane family; it has a cosmopolitan distribution, with the highest diversity...

    Aizoaceae
    Aizoaceae
    The Family Aizoaceae or Ficoidaceae is a taxon of dicotyledonous flowering plants containing 135 genera and about 1900 species. They are commonly known as stone plants or carpet weeds. Species that resemble stones or pebbles are sometimes called mesembs...

    Frankeniaceae
    Frankeniaceae
    Frankeniaceae is the botanical name for a family of flowering plants. Such a family has been widely recognized by many taxonomists; it has commonly been assumed to be closely related to family Tamaricaceae....

    Tamaricaceae
    Tamaricaceae
    Tamaricaceae is a flowering plant family containing four genera. In the 1980s, the family was classified in the Violales under the Cronquist system; more modern classifications place them in the Caryophyllales.The family is native to drier areas of Europe, Asia and Africa...

    Salicaceae
    Salicaceae
    Salicaceae are a family of flowering plants. Recent genetic studies summarized by the Angiosperm Phylogeny Group has greatly expanded the circumscription of the family to contain 55 genera....

    Podostemaceae
    Podostemaceae
    The Podostemaceae is a family in the order Malpighiales. It comprises about 50 genera and 250 species of more or less thalloid aquatic herbs....

     as Podostemonaceae [sic]
    Hydrostachyaceae as Hydrostachydaceae [sic]
    Phytolaccaceae
    Phytolaccaceae
    Phytolaccaceae is the botanical name for a family of flowering plants. Such a family has been almost universally recognized by taxonomists, although its circumscription has varied. It is also known as the Pokeweed family....

    Basellaceae
    Basellaceae
    Basellaceae is a family of flowering plants, in the order Caryophyllales in the clade core eudicots, according to the Angiosperm Phylogeny Group...

    Amaranthaceae
    Amaranthaceae
    The flowering plant family Amaranthaceae, the Amaranth family, contains about 176 genera and 2,400 species.- Description :Most of these species are herbs or subshrubs; very few are trees or climbers. Some species are succulent....

    Chenopodiaceae
    Chenopodiaceae
    Chenopodiaceae were a family of flowering plants, also called the Goosefoot Family. They are now included within family Amaranthaceae. The vast majority of Chenopods are weeds, and many are salt and drought tolerant. A few food crops also belong to the family: spinach, beets, chard, quinoa, and...

    Polygonaceae
    Polygonaceae
    Polygonaceae is a family of flowering plants known informally as the "knotweed family" or "smartweed family"— "buckwheat family" in the United States. The name is based on the genus Polygonum and was first used by Antoine Laurent de Jussieu in 1789 in his book, Genera Plantarum. The name refers...

    Nyctaginaceae
    Nyctaginaceae
    Nyctaginaceae, the Four O'Clock Family, is a family of around 33 genera and 290 species of flowering plants, widely distributed in tropical and subtropical regions, with a few representatives in temperate regions...

    Cynocrambaceae syn.: Theligonaceae
    Bataceae as Batidaceae [sic]
    2 superordo Sympetalae-Polycarpellatae
    ordo Ebenales
    Ebenales
    Ebenales is the botanical name of an order of flowering plants. This name was used in several systems, for example the Bentham & Hooker system and the Engler system, although the Wettstein system preferred the name Diospyrales'...

    Sapotaceae
    Sapotaceae
    Sapotaceae is a family of flowering plants, belonging to order Ericales. The family includes approximately 800 species of evergreen trees and shrubs in approximately 65 genera . Distribution is pantropical....

    Ebenaceae
    Ebenaceae
    The Ebenaceae are a family of flowering plants, which includes ebony and persimmon. The family has approximately 500 species of trees and shrubs in two genera, Diospyros and Euclea. The species are mostly evergreen and native to the tropics and subtropics, with a few deciduous species native to...

    Symplocaceae
    Symplocaceae
    Symplocos is a genus of flowering plants in the order Ericales, containing about 250 species native to Asia, Australia and the Americas.Symplocos species are used as food plants by the larvae of some Lepidoptera species including The Engrailed....

    Styracaceae
    Styracaceae
    Styracaceae is a small family of flowering plants in the order Ericales, containing 11 genera and about 160 species of trees and shrubs. The family occurs in warm temperate and subtropical regions of the Northern Hemisphere....

    Fouquieriaceae
    ordo Ericales
    Ericales
    The Ericales are a large and diverse order of dicotyledons, including for example tea, persimmon, blueberry, Brazil nut, and azalea. The order includes trees and bushes, lianas and herbaceous plants. Together with ordinary autophytic plants, the Ericales include chlorophyll-deficient...

    Clethraceae
    Clethraceae
    Clethraceae is a small family of flowering plants in the order Ericales, native to warm temperate to tropical regions of Asia and the Americas, with one species also on Madeira...

    Ericaceae
    Ericaceae
    The Ericaceae, commonly known as the heath or heather family, is a group of mostly calcifuge flowering plants. The family is large, with roughly 4000 species spread across 126 genera, making it the 14th most speciose family of flowering plants...

    Epacridaceae
    Diapensiaceae
    Diapensiaceae
    Diapensiaceae is a small family of flowering plants, comprising 12 species in five genera. Three of the genera, Berneuxia, Galax, and Pyxidanthera, contain only a single species. The Asian species of Shortia were formerly separated as the genus Schizocodon, and some authors still recognize S....

    Pyrolaceae
    Pyrolaceae
    Pyrolaceae was a small family of flowering plants under the old Cronquist system of plant classification. It included the four genera Chimaphila, Moneses, Orthilia, and Pyrola, and sometimes also the eight genera formerly usually placed in the family Monotropaceae.Recent genetic research by the...

    Lennoaceae
    Lennoaceae
    Lennooideae is a subfamily of parasitic flowering plants of south-western North America and north-western South America.The relationships of this subfamily with other plants remains uncertain. Traditionally it was treated at family rank as Lennoaceae, and placed in different orders by different...

    ordo Primulales
    Primulales
    Primulales is a botanical name of an order of flowering plants. This name was used in several systems with little variation in circumscription...

    Primulaceae
    Primulaceae
    Primulaceae is a family of flowering plants with about 24 genera, including some favorite garden plants and wildflowers. It is also known as the primrose family.- Genera :...

    Plantaginaceae
    Plantaginaceae
    Plantaginaceae Juss. or plantain family, are a family of flowering plants in the order Lamiales. The type genus is Plantago L..In older classifications it used to be the only family of the order Plantaginales, but numerous phylogenetic studies, summarized by the Angiosperm Phylogeny Group, have...

    Plumbaginaceae
    Plumbaginaceae
    Plumbaginaceae is a family of flowering plants, with a cosmopolitan distribution. The family is sometimes referred to as the leadwort family or the plumbago family....

    Myrsinaceae
    Myrsinaceae
    Myrsinaceae, or the Myrsine family, is a rather large family from the order Ericales. It consists of 35 genera and about 1000 species....

    Theophrastaceae
    Theophrastaceae
    Theophrastaceae is a small family of flowering plants. As currently circumscribed, the family consists of seven genera and 95 species of trees or shrubs, native to tropical regions of the Americas....

    3 superordo Sympetalae-Dicarpellatae
    ordo Gentianales
    Gentianales
    Gentianales are an order of flowering plants, included within the asterid group of dicotyledons.The circumscription of Gentiales in the Cronquist system included a broadly defined Loganiaceae , Retziaceae, Gentianaceae, Saccifoliaceae, Apocynaceae, and Asclepiadaceae...

    Oleaceae
    Oleaceae
    Oleaceae are a family containing 24 extant genera and around 600 species of mesophytic shrubs, trees and occasionally vines. As shrubs, members of this family may be twine climbers, or scramblers.-Leaves:...

    Salvadoraceae
    Salvadoraceae
    Salvadoraceae is a family in the plant order Brassicales, comprising 3 genera totalling around 12 species. They occur in Africa, including Madagascar; South East Asia; and have also been found on Java, suggesting they are probably found in much of Malesia...

    Loganiaceae
    Loganiaceae
    Loganiaceae are a family of flowering plants classified in order Gentianales. The family includes 13 genera, distributed around the world's tropics.Earlier treatments of the family have included up to 29 genera...

    Gentianaceae
    Gentianaceae
    Gentianaceae are a family of flowering plants of 87 genera and over 1500 species. Flowers are actinomorphic and bisexual with fused sepals and petals. The stamens are attached to the inside of the petals and alternate with the corolla lobes. There is a glandular disk at the base of the gynoecium,...

    Apocynaceae
    Apocynaceae
    The Apocynaceae or dogbane family is a family of flowering plants that includes trees, shrubs, herbs, and lianas.Many species are tall trees found in tropical rainforests, and most are from the tropics and subtropics, but some grow in tropical dry, xeric environments. There are also perennial herbs...

    Asclepiadaceae
    Asclepiadaceae
    According to APG II, the Asclepiadaceae is a former plant family now treated as a subfamily in the Apocynaceae...

    ordo Polemoniales
    Polemoniaceae
    Polemoniaceae
    Polemoniaceae are a family of about 25 genera with 270-400 species of annual and perennial plants, native to the Northern Hemisphere and South America, with the center of diversity in western North America, especially in California.Only one genus is found in Europe, and two in Asia, where they...

    Convolvulaceae
    Convolvulaceae
    Convolvulaceae, known commonly as the bindweed or morning glory family, are a group of about 60 genera and more than 1,650 species of mostly herbaceous vines, but also trees, shrubs and herbs.- Description :...

    Hydrophyllaceae
    Hydrophyllaceae
    Hydrophylloideae is a subfamily of the Boraginaceae family of flowering plants. Their taxonomic position is somewhat uncertain. Traditionally, and under the Cronquist system, they were given family rank under the name Hydrophyllaceae, and treated as part of the order Solanales...

    Boraginaceae
    Boraginaceae
    Boraginaceae, the Borage or Forget-me-not family, include a variety of shrubs, trees, and herbs, totaling about 2,000 species in 146 genera found worldwide.A number of familiar plants belong to this family....

     as Borraginaceae
    Nolanaceae
    Solanaceae
    Solanaceae
    Solanaceae are a family of flowering plants that include a number of important agricultural crops as well as many toxic plants. The name of the family comes from the Latin Solanum "the nightshade plant", but the further etymology of that word is unclear...

    ordo Scrophulariales
    2 subclassis Cotyloideae
    1 superordo Apopetalae
    ordo Rosales
    Rosales
    Rosales is an order of flowering plants. It is one of the four orders in the nitrogen fixing clade of the fabids and is sister to a clade consisting of Fagales and Cucurbitales. It contains about 7700 species, distributed into about 260 genera. Rosales comprises nine families, the type family...

    Rosaceae
    Rosaceae
    Rosaceae are a medium-sized family of flowering plants, including about 2830 species in 95 genera. The name is derived from the type genus Rosa. Among the largest genera are Alchemilla , Sorbus , Crataegus , Cotoneaster , and Rubus...

    Malaceae
    Prunaceae
    Crossosomataceae
    Crossosomataceae
    Crossosomataceae is a small plant family, consisting of three genera of shrubs found only in the dry parts of the American southwest and Mexico.-External links:...

    Connaraceae
    Connaraceae
    The Connaraceae is a family of 16 genera and about 350 species.-Genera:* Agelaea* Burttia* Cnestidium* Cnestis* Connarus* Ellipanthus* Hemandradenia* Jollydora* Manotes* Pseudoconnarus* Rourea...

    Mimosaceae
    Cassiaceae
    Fabaceae
    Fabaceae
    The Fabaceae or Leguminosae, commonly known as the legume, pea, or bean family, is a large and economically important family of flowering plants. The group is the third largest land plant family, behind only the Orchidaceae and Asteraceae, with 730 genera and over 19,400 species...

    Saxifragaceae
    Saxifragaceae
    Saxifragaceae is a plant family with about 460 known species in 36 genera. In Europe there are 12 genera.The flowers are hermaphroditic and actinomorphic...

    Hydrangeaceae
    Hydrangeaceae
    Hydrangeaceae are a family of flowering plants in the order Cornales, with a wide distribution in Asia and North America, and locally in southeastern Europe.-Overview:...

    Grossulariaceae
    Crassulaceae
    Crassulaceae
    Crassulaceae, or the orpine family, are a family of dicotyledons. They store water in their succulent leaves. They are found worldwide, but mostly occur in the Northern Hemisphere and southern Africa, typically in dry and/or cold areas where water may be scarce...

    Droseraceae
    Droseraceae
    Droseraceae is the botanical name for a family of flowering plants. The family is also known under its common name, the sundew family.It consists of carnivorous plants: besides the sundews, the genus Drosera, it also contains the even more-famous Venus fly trap Dionaea muscipula...

    Cephalotaceae
    Pittosporaceae
    Pittosporaceae
    Pittosporaceae is a family of flowering plants. The family includes approximately 200 species of trees, shrubs, and lianas in 9-10 genera. The species of Pittosporaceae range from tropical to temperate climates of the Afrotropic, Indomalaya, Oceania, and Australasia ecozones.-Genera:* Auranticarpa...

    Brunelliaceae
    Cunoniaceae
    Cunoniaceae
    The Cunoniaceae is a family of 26 genera and about 350 species of woody plants in the Antarctic flora, with many laurifolia species with glossy leaves endemic to laurel forest habitat. The family is native to Australia, New Caledonia, New Guinea, New Zealand, southern South America, the Mascarene...

    Myrothamnaceae
    Myrothamnaceae
    Myrothamnaceae is the botanical name for a family of flowering plants. Such a family has been recognized by most taxonomists, having been included in order Hamamelidales in the Cronquist system. The APG II system includes Myrothamnaceae in Gunneraceae but allows for the optional segregation of...

    Bruniaceae
    Bruniaceae
    Bruniaceae is a family of shrubs native to the cape region of South Africa. They are mostly restricted to the Cape Province, but a small number of species occur in KwaZulu-Natal....

    Hamamelidaceae
    Hamamelidaceae
    The Hamamelidaceae is a family of flowering plants in the order Saxifragales, including 27 genera and about 80-90 species, all shrubs and small trees...

    Casuarinaceae
    Casuarinaceae
    Casuarinaceae is a family of dicotyledonous flowering plants placed in the order Fagales, consisting of 3 or 4 genera and approximately 70 species of trees and shrubs native to the Old World tropics , Australia, and the Pacific Islands...

    Eucommiaceae
    Platanaceae
    Platanaceae
    Platanaceae is a family of flowering plants. It has been recognized by almost all taxonomists, and is sometimes called the "plane-tree family"....

    ordo Myrtales
    Myrtales
    The Myrtales are an order of flowering plants placed as a basal group within the rosid group of dicotyledons...

    Lythraceae
    Lythraceae
    Lythraceae are a family of flowering plants. It includes about 620 species of mostly herbs, with some shrubs and trees, in 31 genera. Major genera include Cuphea , Lagerstroemia , Nesaea , Rotala , and Lythrum...

    Sonneratiaceae
    Sonneratiaceae
    Sonneratiaceae was a family of flowering plants placed in the order Myrtales by the Cronquist system. It consisted of two genera, Sonneratia and Duabanga. These are now generally placed in their own monotypic subfamilies of the family Lythraceae, making Sonneratiaceae superfluous.The family is...

    Punicaceae
    Lecythidaceae
    Lecythidaceae
    The Lecythidaceae comprise a family of about 20 genera and 250-300 species of woody plants native to tropical South America and Madagascar.According to the most recent molecular analysis of Lecythidaceae The Lecythidaceae comprise a family of about 20 genera and 250-300 species of woody plants...

    Melastomataceae
    Melastomataceae
    right|thumb|200px|Characteristic venation of many melastomesThe family Melastomataceae is a taxon of dicotyledonous flowering plants found mostly in the tropics comprising some 200 genera and 4500 species...

    Myrtaceae
    Myrtaceae
    The Myrtaceae or Myrtle family are a family of dicotyledon plants, placed within the order Myrtales. Myrtle, clove, guava, feijoa, allspice, and eucalyptus belong here. All species are woody, with essential oils, and flower parts in multiples of four or five...

    Combretaceae
    Combretaceae
    Combretaceae is a family of flowering plants in the order Myrtales. The family includes about 600 species of trees, shrubs, and lianas in 18 genera. The family includes the leadwood tree, Combretum imberbe. Three genera, Conocarpus, Laguncularia and Lumnitzera, grow in mangrove habitats ....

    Rhizophoraceae
    Rhizophoraceae
    Rhizophoraceae is a family constituted by tropical or subtropical flowering plants. Among the better known members are mangrove trees of the genus Rhizophora...

    Oenotheraceae
    Halorrhagidaceae
    Hippuridaceae
    Cynomoriaceae
    Aristolochiaceae
    Aristolochiaceae
    The Aristolochiaceae, or the Birthwort family, are a family of flowering plants with 7 genera and about 400 species belonging to the order Piperales...

    Rafflesiaceae
    Rafflesiaceae
    Rafflesiaceae is a family of parasitic plants found in east and southeast Asia, including Rafflesia arnoldii, the plant with the largest flower of all plants. The plants are endoparasites of vines in the genus Tetrastigma and lack stems, leaves, roots, and any photosynthetic tissue...

    Hydnoraceae
    Hydnoraceae
    Hydnoraceae is a family of parasitic flowering plants in the order Piperales. It contains two genera, Hydnora and Prosopanche and some seven species...

    ordo Loasales
    Loasaceae
    Loasaceae
    The Loasaceae is a family of 15-20 genera and about 200-260 species of flowering plants in the order Cornales, native to the Americas and Africa. The family comprises annual, biennial and perennial herbaceous plants, and a few shrubs and small trees.Genera...

    Cucurbitaceae
    Cucurbitaceae
    The plant family Cucurbitaceae consists of various squashes, melons, and gourds, including crops such as cucumber, pumpkins, luffas, and watermelons...

    Begoniaceae
    Begoniaceae
    Begoniaceae is a family of flowering plants with about 1400 species occurring in the subtropics and tropics of both the New World and Old World. All but one of the species are in the genus Begonia. The only other genus in the family, Hillebrandia, is endemic to the Hawaiian Islands and has a single...

    Datiscaceae
    Datiscaceae
    Datiscaceae are a family of Dicotyledonous plants, containing two species of the genus Datisca. Two other genera, Octomeles and Tetrameles are now classified in the Tetramelaceae family....

    Ancistrocladaceae
    Ancistrocladaceae
    Ancistrocladaceae is the botanical name for a family of flowering plants. Such a family has been widely recognized by taxonomists.The APG II system, of 2003 , also recognizes this family and assigns it to the order Caryophyllales in the clade core eudicots...

    ordo Cactales
    Cactaceae
    ordo Celastrales
    Celastrales
    Celastrales is an order of flowering plants. They are found throughout the tropics and subtropics, with only a few species extending far into the temperate regions. There are about 1200 to 1350 species in about 100 genera. All but 7 of these genera are in the large family Celastraceae...

    Rhamnaceae
    Rhamnaceae
    Rhamnaceae, the Buckthorn family, is a large family of flowering plants, mostly trees, shrubs and some vines.The family contains 50-60 genera and approximately 870-900 species. The Rhamnaceae have a worldwide distribution, but are more common in the subtropical and tropical regions...

    Vitaceae
    Vitaceae
    Vitaceae are a family of dicotyledonous flowering plants including the grapevine and Virginia creeper. The family name is derived from the genus Vitis...

    Celastraceae
    Celastraceae
    The Celastraceae , is a family of about 90-100 genera and 1,300 species of vines, shrubs and small trees, belonging to the order Celastrales...

    Buxaceae
    Buxaceae
    Buxaceae are a small family of four or five genera and about 90-120 species of flowering plants. They are shrubs and small trees, with a cosmopolitan distribution...

    Aquifoliaceae
    Cyrillaceae
    Cyrillaceae
    Cyrillaceae is a small family of flowering plants in the order Ericales, native to warm temperate to tropical regions of the Americas. The family comprises two genera, each with a single species, Cyrilla racemiflora and Cliftonia monophylla....

    Pentaphylacaceae
    Pentaphylacaceae
    Pentaphylax is a genus of flowering plants, with one or two species which are shrubs and small trees. The species has simple evergreen leaves that are alternately arranged on the stems...

    Corynocarpaceae
    Hippocrateaceae
    Hippocrateaceae
    Hippocrateaceae Juss. previously consisted of about 150 tropical and subtropical species of shrubs and lianes, and is now included in the Celastraceae family...

    Stackhousiaceae
    Stackhousiaceae
    Stackhousiaceae R.Br. is an obsolete family of plants, now merged into the Celastraceae family. When accepted, it comprised the following genera:* Macgregoria* Stackhousia* Tripterococcus...

    Staphyleaceae
    Staphyleaceae
    Staphyleaceae is a small family of five genera of flowering plants in the order Crossosomatales, native to the Northern Hemisphere and also in South America. The genus Staphylea, which gives the family its name, contains the "bladdernut" trees.Genera...

    Geissolomataceae
    Geissolomataceae
    The Geissolomataceae is a monotypic family of flowering plants native to the Cape Province of South Africa. The plants are xerophytic evergreen shrubs and are known to accumulate aluminum....

    Penaeaceae
    Penaeaceae
    Penaeaceae is a family of evergreen, leathery-leaved shrubs and small trees, native to South Africa. The family has 25 species in seven genera....

    Oliniaceae
    Thymelaeaceae
    Thymelaeaceae
    Thymelaeaceae is a cosmopolitan family of flowering plants composed of 50 genera and 898 species. It was established in 1789 by Antoine Laurent de Jussieu.Thymelaeaceae is in the order Malvales...

    Hernandiaceae
    Hernandiaceae
    Hernandiaceae is the botanical name for a family of flowering plants. Such a family has been recognised by most taxonomists.The APG II system, of 2003 , also recognizes this family, and assigns it to the order Laurales in the clade magnoliids...

    Elaeagnaceae
    Elaeagnaceae
    Elaeagnaceae, the oleaster family, is a plant family of the order Rosales comprising small trees and shrubs, native to temperate regions of the Northern Hemisphere, south into tropical Asia and Australia. The family has 45-50 species in three genera....

    Myzodendraceae
    Santalaceae
    Santalaceae
    Santalaceae is a widely distributed family of flowering plants which, like other members of Santalales, are partially parasitic on other plants...

    Opiliaceae
    Opiliaceae
    Opiliaceae is the botanical name for a family of flowering plants. It consists of perhaps a dozen genera, totalling several dozen species of tropical woody plants. Several genera contain parasitic species. The biggest genus, in number of species and in stature of the individual plants, is...

    Grubbiaceae
    Grubbiaceae
    Grubbiaceae is a family of flowering plants endemic to the Cape floristic region of South Africa. The family includes five species of leathery-leaved shrubs in two genera, Grubbia and Strobilocarpus. They are commonly known as sillyberry....

    Olacaceae
    Olacaceae
    Olacaceae is a family of flowering plants in the order Santalales. They are woody plants, native throughout the tropical regions of the world....

    Loranthaceae
    Loranthaceae
    Loranthaceae is a family of flowering plants, which has been universally recognized by taxonomists. It consists of about 75 genera and 1,000 species of woody plants, many of them hemi-parasites, all of them except three having the mistletoe habit...

    Balanophoraceae
    Balanophoraceae
    Balanophoraceae is a subtropical to tropical family of obligate parasitic flowering plants, notable for their unusual development and obscure affinities. The family consist of 17 genera and approximately 50 species...

    ordo Sapindales
    Sapindales
    Sapindales is a botanical name for an order of flowering plants. Well-known members of Sapindales include citrus; maples, horse-chestnuts, lychees and rambutans; mangos and cashews; frankincense and myrrh; mahogany and neem....

    Sapindaceae
    Sapindaceae
    Sapindaceae, also known as the soapberry family, is a family of flowering plants in the order Sapindales. There are about 140-150 genera with 1400-2000 species, including maple, horse chestnut and lychee....

    Hippocastanaceae
    Hippocastanaceae
    thumb|230pxHippocastanaceae is the name given to a small group of trees and shrubs, when this group is treated as a family. Its most widespread genus is Aesculus . However, the American genus Billia and the Chinese genus Handeliodendron are also sometimes included in this family...

    Aceraceae
    Aceraceae
    Aceraceae is a family of flowering plants also called the Maple Family. It contains two to four genera, depending upon the circumscription, of some 120 species of trees and shrubs. A common characteristic is that the leaves are opposite, and the fruit a schizocarp.The maples have long been known...

    Sabiaceae
    Sabiaceae
    Sabiaceae is a family of flowering plants, native to tropical to warm temperate regions of southern Asia and the Americas.In the Cronquist system the family was placed in the order Ranunculales, but more recent classifications place it as the sole family in the order Sabiales, or , as unplaced to...

    Icacinaceae
    Icacinaceae
    Icacinaceae is a family of flowering plants.It consists of trees, shrubs, and lianas, primarily of the tropics.The family was traditionally circumscribed quite broadly, with around 55 genera totalling over 400 species...

    Melianthaceae
    Melianthaceae
    The Melianthaceae is a family of flowering plants. The APG II system includes them within the rosid clade. All members of the Melianthaceae proper are trees or shrubs found in tropical and southern Africa...

    Empetraceae
    Coriariaceae
    Anacardiaceae
    Anacardiaceae
    Anacardiaceae are a family of flowering plants bearing fruits that are drupes and in some cases producing urushiol, an irritant. Anacardiaceae include numerous genera with several of economic importance. Notable plants in this family include cashew , mango, poison ivy, sumac, smoke tree, and marula...

    Juglandaceae
    Juglandaceae
    The Juglandaceae, also known as the Walnut Family, is a family of trees, or sometimes shrubs, in the order Fagales. Various members of this family are native to the Americas, Eurasia, and Southeast Asia....

    Betulaceae
    Betulaceae
    Betulaceae, or the Birch Family, includes six genera of deciduous nut-bearing trees and shrubs, including the birches, alders, hazels, hornbeams and hop-hornbeams, numbering about 130 species...

    Fagaceae
    Fagaceae
    The family Fagaceae, or beech family, comprises about 900 species of both evergreen and deciduous trees and shrubs, which are characterized by alternate simple leaves with pinnate venation, unisexual flowers in the form of catkins, and fruit in the form of cup-like nuts. Fagaceous leaves are often...

    Myricaceae
    Myricaceae
    The Myricaceae is a small family of dicotyledonous shrubs and small trees in the order Fagales. There are three genera in the family, although some botanists separate many species from Myrica into a fourth genus Morella...

    Julianaceae
    Proteaceae
    Proteaceae
    Proteaceae is a family of flowering plants distributed in the Southern Hemisphere. The family comprises about 80 genera with about 1600 species. Together with the Platanaceae and Nelumbonaceae they make up the order Proteales. Well known genera include Protea, Banksia, Embothrium, Grevillea,...

    ordo Apiales
    Apiales
    The Apiales are an order of flowering plants. The families given at right are those recognized in the APG III system. This is typical of the newer classifications, though there is some slight variation, and in particular the Torriceliaceae may be divided...

     as Umbellales
    Araliaceae
    Araliaceae
    Araliaceae is a family of flowering plants, also known as the Aralia family or Ivy family. The family includes 254 species of trees, shrubs, lianas and perennial herbaceous plants into 2 subfamilies...

    Apiaceae
    Apiaceae
    The Apiaceae , commonly known as carrot or parsley family, is a group of mostly aromatic plants with hollow stems. The family is large, with more than 3,700 species spread across 434 genera, it is the sixteenth largest family of flowering plants...

    Cornaceae
    Cornaceae
    Cornaceae is a cosmopolitan family of flowering plants in the order Cornales. It contains approximately 110 species, mostly trees and shrubs, which may be deciduous or evergreen. Members of this family usually have opposite or alternate simple leaves, four- or five-parted flowers clustered in...


  • 2 superordo Sympetalae
    ordo Rubiales
    Rubiales
    Rubiales was an order of flowering plants in the Cronquist system, including the families Rubiaceae and Theligonaceae. The latest APG system does not recognize this order and places the families within Gentianales....

    Rubiaceae
    Rubiaceae
    The Rubiaceae is a family of flowering plants, variously called the coffee family, madder family, or bedstraw family. The group contains many commonly known plants, including the economically important coffee , quinine , and gambier , and the horticulturally valuable madder , west indian jasmine ,...

    Caprifoliaceae
    Caprifoliaceae
    The Caprifoliaceae or honeysuckle family is a clade consisting of about 800 dicotyledonous flowering plants, with a nearly cosmopolitan distribution; centres of diversity are found in eastern North America and eastern Asia, while they are absent in tropical and southern Africa.They are mostly...

    Adoxaceae
    Adoxaceae
    The Adoxaceae is a small family of flowering plants in the order Dipsacales, as now constituted comprising four genera and about 150-200 species. It is characterised by opposite toothed leaves, small five- or, more rarely, four-petalled flowers in cymose inflorescences, and the fruit being a drupe...

    Valerianaceae
    Valerianaceae
    The Valerianaceae, or valerian family, of the order Dipsacales contains about 350 species in 7 genera. Plants are generally herbaceous and foliage often has a strong, disagreeable odor. They are found native in most regions of the world except for Australia...

    Dipsacaceae
    Dipsacaceae
    The Dipsacaceae, or teasel family, of the order Dipsacales contains 350 species of perennial or biennial herbs and shrubs in eleven genera. Native to most temperate climates, they are found in Europe, Asia and Africa...

    ordo Campanulales
    Campanulales
    Campanulales is a valid botanic name for a plant order. It was used in the Cronquist system as an order within the subclass Asteridae in the class Magnoliopsida flowering plants...

    Campanulaceae
    Campanulaceae
    The family Campanulaceae , of the order Asterales, contains about 2000 species in 70 genera of herbaceous plants, shrubs, and rarely small trees, often with milky non-toxic sap...

    Goodeniaceae
    Goodeniaceae
    Goodeniaceae are a family of flowering plants in the order Asterales. It contains about 404 species in twelve genera. The family is distributed mostly in Australia, except for the genus Scaevola, which is pantropical...

    Stylidiaceae
    Stylidiaceae
    The family Stylidiaceae is a taxon of dicotyledonous flowering plants. It consists of five genera with over 240 species, most of which are endemic to Australia and New Zealand. Members of Stylidiaceae are typically grass-like herbs or small shrubs and can be perennials or annuals...

    Calyceraceae
    Calyceraceae
    Calyceraceae is a plant family in the order Asterales.The members of the family have simple, alternate leaves and flowers arranged in heads. The flowers have 5 fused petals.Selected genera:*Acarpha*Acicarpha*Boopis*Calycera...

    ordo Asterales
    Asterales
    Asterales is an order of dicotyledonous flowering plants that includes the composite family and its related families.The order is a cosmopolite, and includes mostly herbaceous species, although a small number of trees and shrubs are also present.The Asterales can be characterized on the...

    Helianthaceae
    Ambrosiaceae
    Heleniaceae
    Arctotidaceae
    Calendulaceae
    Inulaceae
    Asteraceae
    Asteraceae
    The Asteraceae or Compositae , is an exceedingly large and widespread family of vascular plants. The group has more than 22,750 currently accepted species, spread across 1620 genera and 12 subfamilies...

    Vernoniaceae
    Eupatoriaceae
    Anthemidaceae
    Senecionidaceae
    Carduaceae
    Mutisiaceae
    Lactucaceae
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