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Asterales
Asterales ( ) is an Order (biology), order of dicotyledonous flowering plants that includes the large Family (biology), family Asteraceae (or Compositae) known for composite flowers made of Floret#floret, florets, and ten families related to the Asteraceae. While asterids in general are characterized by fused petals, composite flowers consisting of many florets create the false appearance of separate petals (as found in the rosids). The order is Cosmopolitan distribution, cosmopolitan (plants found throughout most of the world including desert and frigid zones), and includes mostly Herbaceous plant, herbaceous species, although a small number of trees (such as the ''Lobelia deckenii'', the giant lobelia, and ''Dendrosenecio'', giant groundsels) and shrubs are also present. Asterales are organisms that seem to have evolved from one common ancestor. Asterales share characteristics on Morphology (biology), morphological and biochemical levels. Synapomorphies (a character that is s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asteraceae
Asteraceae () is a large family (biology), family of flowering plants that consists of over 32,000 known species in over 1,900 genera within the Order (biology), order Asterales. The number of species in Asteraceae is rivaled only by the Orchidaceae, and which is the larger family is unclear as the quantity of Extant taxon, extant species in each family is unknown. The Asteraceae were first described in the year 1740 and given the original name Composita, Compositae. The family is commonly known as the aster, Daisy (flower), daisy, composite, or sunflower family. Most species of Asteraceae are herbaceous plants, and may be Annual plant, annual, Biennial plant, biennial, or Perennial plant, perennial, but there are also shrubs, vines, and trees. The family has a widespread distribution, from subpolar to tropical regions, in a wide variety of habitats. Most occur in Hot desert climate, hot desert and cold or hot Semi-arid climate, semi-desert climates, and they are found on ever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pentaphragmataceae
''Pentaphragma'' is a genus of flowering plants. ''Pentaphragma'' is the sole genus in Pentaphragmataceae, a family in the order Asterales. These species are fleshy herbs, with asymmetrical leaf blades. They are found in Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au .... ''Pentaphragma'' is rayless, but eventually develops rays in at least one of the species studied. This is interpreted as related to secondary woodiness or upright habit within a predominantly herbaceous phylad. The vessel elements of ''Pentaphragma'' have features universally interpreted as primitive in dicotyledons: scalariform perforation plates with numerous bars; pit membrane remnants in perforations; scalariform lateral wall pitting; the genus also has fiber-tracheids with prominently bordered p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rousseaceae
Rousseaceae is a plant family in the order Asterales containing trees and shrubs. The fruit is a berry or capsule. Leaves are simple, with toothed margins. Leaf stipules are not seen in this group. The family contains four genera and twelve or thirteen species. From Mauritius, Australia, New Guinea, New Zealand and a few other Pacific Islands. The genera ''Abrophyllum'', ''Cuttsia'' and ''Carpodetus'' have been formerly placed in a separate family, Carpodetaceae, or within Escalloniaceae. Taxonomy ''Roussea'' is sister to the remainder of the family and is most distanced from the other genera. ''Carpodetus'' is the sister to the clade consisting of ''Abrophyllum'' and ''Cuttsia''. This results in the following phylogenetic tree. References {{Taxonbar, from=Q132691 Rousseaceae, Asterales families ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argophyllaceae
Argophyllaceae is a family (biology), family of shrubs or small trees belonging to the order (biology), order Asterales. The family includes c. 24 species in two genus, genera, ''Argophyllum'' and ''Corokia''. Members of the family are native to eastern Australia, New Zealand, Lord Howe Island, New Caledonia, and Rapa Iti. References Asterales families Taxa named by Adolf Engler {{Asterales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phellinaceae
''Phelline'' is a genus of shrubs and the sole member of the family Phellinaceae, a family of flowering plants endemic to New Caledonia. It is placed in the order Asterales and is related to two other small plant families: Alseuosmiaceae and Argophyllaceae. It contains ten species. Species All species in the genus are endemic to New Caledonia. The ten species are listed below. * '' Phelline barrierei'' * '' Phelline billardierei'' * '' Phelline brachyphylla'' * '' Phelline comosa'' * ''Phelline dumbeaensis ''Phelline'' is a genus of shrubs and the sole member of the family Phellinaceae, a family of flowering plants endemic to New Caledonia. It is placed in the order Asterales and is related to two other small plant families: Alseuosmiaceae and Argo ...'' * '' Phelline erubescens'' * '' Phelline gracilior'' * '' Phelline indivisa'' * '' Phelline lucida'' * '' Phelline macrophylla'' References Asterales genera Asterales Flora of New Caledonia Endemic flora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alseuosmiaceae
Alseuosmiaceae is a plant family of the order Asterales found in Australia, New Caledonia, and New Zealand. They are shrubs with leaves arranged in spirals or whorls about the stem. The flowers are solitary or borne in raceme or fascicle inflorescences. Some species have fragrant flowers. The flower corolla is urn-shaped or funnel-shaped with 4 to 7 lobes. There are 4 to 7 stamens and one style tipped with a two-lobed stigma. The fruit is a fleshy berry A berry is a small, pulpy, and often edible fruit. Typically, berries are juicy, rounded, brightly colored, sweet, sour or tart, and do not have a stone or pit although many pips or seeds may be present. Common examples of berries in the cul ....Watson, L. and M. J. Dallwitz. 1992 onwardsAlseuosmiaceae Airy Shaw. The Families of Flowering Plants. Version: 19 August 2013. There are 11 species divided among 4 genera: *'' Alseuosmia'' *'' Crispiloba'' *'' Platyspermation'' *'' Wittsteinia'' References Asterales fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyceraceae
Calyceraceae is a plant family in the order Asterales. The natural distribution of the about sixty species belonging to this family is restricted to the southern half of South America. The species of the family resemble both the family Asteraceae and the Dipsacaceae. Description Calyceraceae are perennial or annual herbs. There may be a few or many branched stems that may be without hair or with soft silky hairs. The leaves may be in a rosette at the base of the stems or set alternately along the stems. Stipules are lacking. The blade of the leaf is simple, but may be lobed to pinnatisect. The margin of the leaves may be entire or toothed. The inflorescences are flowerheads comparable to those in the sunflower family. They are at the top of the stems or opposite leaves, and may have a flower stem or be seated, while each flowerhead may be on its own or in a cyme. Each individual flowerhead is surrounded by an involucre, consisting of one or two rows of bracts that are ofte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campanulaceae
The family Campanulaceae (also bellflower family), of the order Asterales, contains nearly 2400 species in 84 genera of herbaceous plants, shrubs, and rarely small trees, often with milky sap. Among them are several familiar garden plants belonging to the genera '' Campanula'' (bellflower), '' Lobelia'', and '' Platycodon'' (balloonflower). '' Campanula rapunculus'' (rampion or r. bellflower) and '' Codonopsis lanceolata'' are eaten as vegetables. '' Lobelia inflata'' (indian tobacco), '' L. siphilitica'' and '' L. tupa'' (devil's tobacco) and others have been used as medicinal plants. '' Campanula rapunculoides'' (creeping bellflower) may be a troublesome weed, particularly in gardens, while ''Legousia'' spp. may occur in arable fields. Most current classifications include the segregate family Lobeliaceae in Campanulaceae as subfamily Lobelioideae. A third subfamily, Cyphioideae, includes the genus '' Cyphia'', and sometimes also the genera '' Cyphocarpus'', '' Nemacladus'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goodeniaceae
Goodeniaceae is 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. Morphology Species in Goodeniaceae are generally herbaceous with spiral leaves. Flowers have a single plane of symmetry (monosymmetric; '' Brunonia'' being the sole exception), and are either fan-like (e.g., '' Scaevola'') or bilabiate (as in '' Dampiera''). Corolla lobes often have two thin marginal wings, which also occur in other families of Asterales such as the Menyanthaceae and Argophyllaceae. The style bears a pollen-cup, also known as an indusium, at the tip, a unique character for the family. The indusium has a function in secondary pollen presentation, a phenomenon also occurring in the related families Asteraceae and Campanulaceae. The ovary is i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asterids
Asterids are a large clade (monophyly, monophyletic group) of flowering plants, composed of 17 Order_(biology), orders and more than 80,000 species, about a third of the total flowering plant species. The asterids are divided into the unranked clades lamiids (8 orders) and campanulids (7 orders), and the single orders Cornales and Ericales. Well-known asterids include Cornus, dogwoods and hydrangeas (order Cornales), Camellia sinensis, tea, blueberry, blueberries, Cranberry, cranberries, kiwifruit, Brazil nuts, Argania, argan, sapote, and azaleas (order Ericales), common sunflower, sunflowers, lettuce, Bellis perennis, common daisy, yacon, carrots, celery, parsley, parsnips, Panax ginseng, ginseng, Hedera, ivies, holly, honeysuckle, Sambucus, elder, and Valerian (herb), valerian (clade campanulids), borage, Myosotis, forget-me-nots, Symphytum, comfrey, Coffea, coffee, Plumeria, frangipani, Gentiana, gentian, Cerbera odollam, pong-pong, Nerium oleander, oleander, Vinca, periwinkle, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menyanthaceae
Menyanthaceae is a family of aquatic and wetland plants in the order Asterales. There are approximately 60-70 species in six 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. Species of Menyanthaceae are found worldwide. The genera '' Menyanthes'' and '' Nephrophyllidium'' grow only in the northern hemisphere, while '' Liparophyllum'' and '' Villarsia'' occur only in the southern hemisphere. '' Nymphoides'' species have a cosmopolitan distribution. Menyanthaceae species are of economic importance as ornamental water garden plants, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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). The pollination mechanisms of ''Stylidium'' and '' Levenhookia'' are as follows: In ''Stylidium'' the floral column, which consists of the fused stamen and style, springs violently from one side (usually under the flower) when triggered. This deposits the pollen on a visiting insect. In ''Levenhookia'', however, the column is immobile, but the hooded labellum is triggered and sheds pollen. In 1981, only about 155 species were known in the family. The current number of species by genus (reported in 2002) is as follows: ''Forstera'' - 5, ''L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
