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Asteridae

(Subclass)

Overview

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A Subclass in the Kingdom Plantae.

Photos

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Taxonomy

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The Subclass Asteridae is a member of the Class Magnoliopsida. Here is the complete "parentage" of Asteridae:

The Subclass Asteridae is further organized into finer groupings including:

Families

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Acanthaceae

The family Acanthaceae (or Acanthus family) is a taxon of dicotyledonous flowering plants containing almost 250 genera and about 2500 species. [more]

Actinidiaceae

Actinidiaceae, or the Chinese Gooseberry family, is a small family of plants. It includes three genera and about 360 species. It is a member of the order Ericales. [more]

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. They are thus similar to many Cornaceae. [more]

Alseuosmiaceae

[more]

Apocynaceae

The Apocynaceae or dogbane family is a family of flowering plants that includes trees, shrubs, herbs, and lianas. [more]

Aquifoliaceae

Ilex () is a genus of 400 to 600 species of flowering plants in the family Aquifoliaceae, and the only living genus in that family. The species are evergreen and deciduous trees, shrubs, and climbers from tropics to temperate zones worldwide. [more]

Araliaceae

Araliaceae is a family of flowering plants, also known as the Aralia family (after its type genus Aralia) or Ivy family. The family includes 254 species of trees, shrubs, lianas and perennial herbaceous plants into 2 subfamilies. Species usually bear pinnately or palmately compound leaves, and usually have small flowers produced in large panicles. [more]

Argophyllaceae

The Argophyllaceae is a family of shrubs or small trees belonging to the order Asterales. The family includes two genera Argophyllum and Corokia. Members of the family are native to eastern Australia, New Zealand, Lord Howe Island, New Caledonia, and Rapa Iti. [more]

Asteraceae

The Asteraceae or Compositae (commonly referred to as the aster, daisy, or sunflower family), 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. Along with the Orchidaceae, this makes it one of the two largest flowering plant families in the world. However, selecting which of the two families is larger has yet to be been done conclusively, owing to the uncertainty around exactly how many species are in each group. The largest composite genera are Senecio (1,000 species), Vernonia (1,000 species), Centaurea (700 species), Cousinia (600 species), Helichrysum (550 species), and Artemesia (550 species). [more]

Balsaminaceae

Balsaminaceae (commonly known as the balsam family) are a family of dicotyledonous plants, comprising two genera and 850+ species, all but one of which belong to the genus Impatiens. The flowering plants may be annual or perennial and are found throughout temperate and tropical regions, including North America, Asia, Europe and Africa. [more]

Bignoniaceae

The Bignoniaceae, or Trumpet Creeper Family, is a family of flowering plants comprising about 650-750 species in 116-120 genera. Members of the family are mostly trees and lianas ( and Macfadyena), shrubs and more rarely herbaceous plants. As climber plants, they are twine climbers or tendril climbers, and rarely root climbers. Most lianas are found in tribe Bignonieae, that alone contains nearly half the number of species of the family. The family and its genus Bignonia was named after Jean-Paul Bignon by his prot?g? Joseph Pitton de Tournefort in 1694. [more]

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. [more]

Bruniaceae

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

Brunoniaceae

The blue pincushion (Brunonia australis), also known as Native Cornflower, is a perennial herbaceous plant that grows widely across Australia. It is found in woodlands, open forest and sand plains. In the Cronquist system's classification scheme it was the sole member of the monogenetic plant family Brunoniaceae before the APG II system moved it into Goodeniaceae. [more]

Byblidaceae

Byblis () is a small genus of carnivorous plants, sometimes termed the rainbow plants for the attractive appearance of their mucilage-covered leaves in bright sunshine. Native to western Australia, it is the only genus in the family Byblidaceae. The first species in the genus was described by the English botanist Richard Anthony Salisbury in 1808. Seven species are now recognized (see below). [more]

Calyceraceae

Calyceraceae is a plant family in the order Asterales. [more]

Campanulaceae

The family Campanulaceae (also bellflower family), 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. Among them are the familiar garden plants Campanula (bellflower), Lobelia, and Platycodon (balloonflower). [more]

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. [more]

Cardiopteridaceae

[more]

Carlemanniaceae

The Carlemanniaceae are a tropical East Asian and Southeast Asian family of subshrub to herbaceous perennial flowering plants with 2 genera. Older systems of plant taxonomy place the two genera, Carlemannia, and Silvianthus within the Caprifoliaceae or the Rubiaceae. The Angiosperm Phylogeny Group classification of 2003 places the group in the Lamiales, as a plant family more closely related to the Oleaceae than to the Caprifoliaceae. [more]

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. The family comprises two genera, Clethra and Purdiaea. [more]

Columelliaceae

Columelliaceae is a family of trees and shrubs native to the Andes of South America. [more]

Compositae

[more]

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. [more]

Cornaceae

Cornaceae (the dogwood family) 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 inflorescences or pseudanthia, and drupaceous fruits. In northern temperate areas, Cornaceae is well known from two genera: Cornus, the dogwoods, and Nyssa, the tupelos. [more]

Curtisiaceae

Curtisia dentata (commonly known as the Assegai tree, Umlahleni or Cape Lancewood) is a flowering tree from Southern Africa. It is the sole species in genus Curtisia, which was originally classed as a type of "Dogwood" (Cornaceae), but is now placed in its own unique family Curtisiaceae. It is increasingly popular as an ornamental tree for gardens, with dark glossy foliage and sprays of pure white berries. [more]

Cyphiaceae

[more]

Cyphocarpaceae

[more]

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 . [more]

Desfontainiaceae

Desfontainia Ruiz & Pav. is a genus of plant that contains one species, Desfontainia spinosa, a native of Chile that is also known as Taique. The uses include medicinal purposes and as an ornamental evergreen shrub. It grows to two metres in height and width and has glossy dark green leaves that are holly-like in appearance and glossy red tubular flowers with yellow tips. [more]

Diapensiaceae

Diapensiaceae is a small family of flowering plants, comprising 12 species in five genera. Three of the genera, , 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. soldanelloides under that name. Another genus, Diplarche, was included in the family by some authors but is now regarded as a member of Ericaceae. [more]

Donatiaceae

Donatia is a genus of two cushion plant species in the monogeneric family Donatiaceae. In the past, Donatia has been placed in the subfamily Donatioideae, described by Johannes Mildbraed in his 1908 taxonomic monograph of the family Stylidiaceae. The subfamily was created to distinguish the difference between the single genus Donatia from the five typical genera of the Stylidiaceae that Mildbraed placed in the Stylidioideae subfamily. The subfamily taxonomy represented the taxonomic uncertainty of Donatia, which had at one point also been placed in the Saxifragaceae. Donatia differs sufficiently from the genera in the Stylidiaceae in that it has free stamens and petals, paracytic stomata, and a pollen morphology distinct from the other genera. Because of this and the recent phylogenetic analysis based on rbcL genes, more recent treatments have segregated Donatia into its own family, the Donatiaceae. The molecular phylogenetic analysis has placed Donatia as a sister-group to Stylidiaceae, thus leaving the Stylidiaceae as a monophyletic family. [more]

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 temperate regions. Diospyros contains 450-500 species and a pantropical distribution, with the greatest diversity of species in Indomalaya. Euclea contains 20 species, native to Africa, the Comoro Islands, and Arabia. A persistent calyx on the fruits is characteristic of the family. [more]

Ericaceae

The Ericaceae, commonly known as the heath or heather family, is a group of mostly calcifuge (lime-hating) flowering plants. The family is large, with roughly 4000 species spread across 126 genera, making it the 14th most speciose family of flowering plants. There are many well-known and economically important members of the Ericaceae, these include the cranberry, blueberry, huckleberry, azalea, rhododendron, and various common heaths and heathers (Erica, Cassiope, Daboecia, and Calluna for example). [more]

Escalloniaceae

The Escalloniaceae is a family of flowering plants comprising about 130 species in seven genera. In the APG II system it is one of eight families in the euasterids II clade (campanulids) that are unplaced as to order. More recent research has provided evidence that two of those families, Eremosynaceae and Tribelaceae, arose from within Escalloniaceae; the Angiosperm Phylogeny Website therefore merges these two families into Escalloniaceae, and also places the family alone in order Escalloniales. [more]

Eucommiaceae

[more]

Fouquieriaceae

Fouquieria is a genus of 11 species of desert plants, the sole genus in the family Fouquieriaceae. The genus includes the ocotillo (F. splendens) and the boojum tree or cirio (F. columnaris). They have semi-succulent stems with thinner spikes projecting from them, with leaves on the bases spikes. They are unrelated to cacti and do not look much like them; their stems are proportionately thinner than cactus stems and their leaves are larger. [more]

Garryaceae

Garryaceae is a small family of dicotyledons, including only two genera: [more]

Gelsemiaceae

[more]

Gentianaceae

Gentianaceae are a family of flowering plants of 87 genera and over 1500 species. [more]

Gesneriaceae

Gesneriaceae is a family of flowering plants consisting of ca. 150 genera and ca. 3,200 species in the Old World and New World tropics and subtropics, with a very small number extending to temperate areas. Many species have colorful and showy flowers and are cultivated as ornamental plants. [more]

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. Its species are found across most of Australia, being especially common in arid and semi-arid climates. [more]

Griseliniaceae

[more]

Grubbiaceae

[more]

Helwingiaceae

Shrubs, rarely small trees, dioecious, evergreen or deciduous. Leaves simple, alternate, petiolate, stipulate; stipules 2, early deciduous, divided or not; blade margins glandular serrate or crenate; veins pinnate. Inflorescences umbels, sessile, borne on midvein of leaf blade, rarely on petiole of leaves on upper part of young branches. Flowers 3- or 4(or 5) -merous, green or purple-green, unisexual; calyx teeth 3 or 4(or 5) ; petals 3 or 4(or 5) ; floral disk flat, fleshy. Staminate flowers 3 20 per umbel; stamens 3 or 4(or 5), alternate petals; anther locules 2. Carpellate flowers 1 4 per umbel; style short; stigma lobes 3 or 4(or 5), reflexed; ovary inferior, locules 3 or 4(or 5) ; ovules 1 per locule, pendulous, apotropous, with dorsal raphe. Fruit berries, drupelike. Seeds (stones) 1 4(or 5), with grooves and ridges when dry, crowned by persistent calyx and style; endosperm smooth; embryo straight.[1] [more]

Hoplestigmataceae

[more]

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. [more]

Hydrostachyaceae

[more]

Icacinaceae

Icacinaceae is a family of flowering plants. It consists of trees, shrubs, and lianas, primarily of the tropics. [more]

Labiatae

[more]

Lecythidaceae

The Lecythidaceae comprise a family of about 20 genera and 250-300 species of woody plants native to tropical South America and Madagascar. [more]

Lentibulariaceae

Lentibulariaceae (bladderwort family) is a family of carnivorous plants containing three genera, Genlisea, the corkscrew plants, Pinguicula, the butterworts, and Utricularia, the bladderworts. [more]

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. [more]

Lobeliaceae

[more]

Loganiaceae

Loganiaceae are a family of flowering plants classified in order Gentianales. The family includes 13 genera, distributed around the world's tropics. [more]

Marcgraviaceae

Marcgraviaceae is a neotropical angiosperm family in the order Ericales. [more]

Martyniaceae

Herbs annual or perennial, sometimes with tuberous roots, usually viscid pubescent with uniseriate glandular hairs. Leaves opposite, alternate on upper parts of stem, simple, without stipules. Inflorescences terminal racemes; bracts small, deciduous; bractlets 1 or 2. Flowers bisexual, zygomorphic. Calyx of 5 free or partly connate sepals. Corolla tubular, campanulate, or funnelform, laterally enlarged, bilabiate; lobes 5, imbricate. Stamens 2 or 4, inserted at base of corolla tube, adherent; anthers spreading. Disc annular. Ovary superior, 1-locular; parietal placentas T-shaped in section, false septa usually present; ovules few to numerous. Fruit with a fleshy exocarp soon disintegrating and exposing woody endocarp, with woody appendages including apical horns partly derived from style. Seeds black, rugose.[2] [more]

Menyanthaceae

Menyanthaceae are a family of aquatic and wetland plants in the order Asterales. There are approximately 60-70 species in five genera distributed worldwide. The simple or compound leaves arise alternately from a creeping rhizome. In the submersed aquatic genus Nymphoides, leaves are floating and support a lax, umbellate or racemose inflorescence. In other genera the inflorescence is erect and consists of one (e.g., Liparophyllum) to many flowers. The sympetalous, insect-pollinated flowers are five-parted and either yellow or white. The petals are ciliate or adorned with lateral wings. Fruit type is a capsule. [more]

Metteniusaceae

[more]

Montiniaceae

[more]

Nemacladaceae

[more]

Nyssaceae

Nyssaceae is a small family of flowering trees closely related to and often included within the dogwood family (Cornaceae). Nyssaceae commonly includes the following genera: [more]

Oleaceae

[more]

Oncothecaceae

[more]

Orobanchaceae

Orobanchaceae, the broomrape family, is a family of flowering plants of the order Lamiales, with about 90 genera and more than 2000 species. Many of these genera were formerly included in the family Scrophulariaceae sensu lato. Together they are a monophyletic group, forming a distinct family. [more]

Paracryphiaceae

[more]

Pedaliaceae

Pedaliaceae (pedalium family or sesame family) is a flowering plant family classified in the order Scrophulariales in the Cronquist system and Lamiales in the Angiosperm Phylogeny Group system. Cronquist included the family Martyniaceae in Pedaliaceae, but phylogenetic studies have shown that the two families are not closely related and they are maintained as separate by the APG. Both families are characterized by having mucilaginous hairs, which often give the stems and leaves a slimy or clammy feel, and often have fruits with hooks or horns. [more]

Pentaphragmataceae

[more]

Pentaphylacaceae

Shrubs or trees, evergreen. Stipules persistent. Leaves simple, alternate. Flowers axillary, bisexual, actinomorphic, arranged into pseudospikes or pseudoracemes along branchlets below apex. Bracteoles 2, persistent, close to calyx. Sepals 5, persistent, unequal, imbricate. Petals 5, white, imbricate in bud, basally slightly connate. Stamens 5, inflexed in bud, alternate with petals, shorter than petals; anthers small, 2-celled, dehiscing by apical pores. Ovary superior, 5-loculed; ovules 2 per locule, collateral, pendulous from locule apex; style simple, apically 5-lobed. Capsule 5-loculed, loculicidal. Seeds 2 per locule; embryo U-shaped; endosperm very thin.[3] [more]

Phellinaceae

[more]

Phrymaceae

Phrymaceae (Schauer 1847), also known as the Lopseed family, is a small plant family in the order Lamiales. It now consists of about 190 species, distributed worldwide but with the majority in western North America (about 130 species) and Australia (about 30 species). [more]

Phyllonomaceae

[more]

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. [more]

Plantaginaceae

Plantaginaceae Juss. or plantain family, are a family of flowering plants in the order Lamiales. The type genus is Plantago L.. [more]

Plocospermataceae

[more]

Polemoniaceae

Polemoniaceae (Jacob's-ladder or phlox family) 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. [more]

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. [more]

Roridulaceae

[more]

Rousseaceae

[more]

Rubiaceae

[more]

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 (35-75, depending on generic definition). Distribution is pantropical. [more]

Sarraceniaceae

Sarraceniaceae is a family of pitcher plants (along with Nepenthaceae), belonging to order Ericales (previously Nepenthales). [more]

Scrophulariaceae

Scrophulariaceae, the figwort family, are a family of flowering plants. The plants are annual or perennial herbs with flowers with bilateral (zygomorphic) or rarely radial (actinomorphic) symmetry. Members of the Scrophulariaceae have a cosmopolitan distribution, with the majority found in temperate areas, including tropical mountains. The family name is based on the name of the included genus Scrophularia L.. [more]

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. Most likely, the name comes from the perceived resemblance that some of the flowers bear to the sun and its rays, and in fact a species of Solanum (Solanum nigrum) is known as the sunberry. Alternatively, it has been suggested the name originates from the Latin verb solari, meaning "to soothe". This presumably refers to soothing pharmacological properties of some of the psychoactive species of the family. [more]

Sphenocleaceae

Sphenoclea is a genus of succulent erect annual herbs. They occur in damp habitats throughout the tropics. [more]

Stilbaceae

[more]

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. Most species are free standing or self-supporting, though a few can be climbing or scrambling (Stylidium scandens uses leaf tips recurved into hooks to climb). [more]

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. [more]

Symplocaceae

Symplocaceae is a family of flowering plants in the order Ericales, including two genera, Symplocos and >, totalling about 320 species native to Asia, Australia and the Americas. [more]

Tetrachondraceae

[more]

Tetrameristaceae

[more]

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. Theaceae can be described as having anywhere from 7-40 genera, depending on the source and the method of circumscription used. [more]

Umbelliferae

[more]

Vahliaceae

[more]

Verbenaceae

Verbenaceae, commonly known as the verbena family or vervain family, is a family of mainly tropical flowering plants. It contains trees, shrubs and herbs notable for heads, spikes, or clusters of small flowers, many of which have an aromatic smell. [more]

At least 5,482 species and subspecies belong to the Family Verbenaceae.

More info about the Family Verbenaceae may be found here.

Bibliography

Footnotes

  1. Jenny Qiuyun Xiang & David E. Boufford "Helwingiaceae". in Flora of China Vol. 14 Page 227. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.
  2. Zhi-Yun Zhang & Heidrun E. K. Hartmann "Martyniaceae". in Flora of China Vol. 18 Page 228. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.
  3. Tianlu Min & Bruce Bartholomew "Pentaphylacaceae". in Flora of China Vol. 12 Page 365. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

Sources

Last Revised: August 25, 2014
2014/08/25 13:47:40