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Blandfordiaceae
''Blandfordia'', commonly known as Christmas bells, is a genus of four species of flowering plants native to eastern Australia. Christmas bells are tufted, Perennial plant, perennial Herbaceous plant, herbs with narrow, linear leaves and up to twenty large, drooping, cylindrical or bell-shaped flowers. Description Plants in the genus ''Blandfordia'' are tufted, perennial herbaceous Monocotyledons, monocots with fleshy, fibrous or tuber-like roots from a corm. The leaves are narrow and linear, usually crowded in two ranks from the base of the flowering stem. Up to twenty flowers are arranged near the top of the flowering stem that has small, leaf-like bracts. The flowers are usually red with yellow lobes. The sepals and petals are fused to form a tube-shaped, cylindrical or bell-shaped flower with six lobes about one-fifth the length of the tube. There are six stamens fused to the inside wall of the flower tube and the Style (botany), style is linear. Flowering occurs in spring o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asparagales
Asparagales (asparagoid lilies) are a diverse order of flowering plants in the monocots. Under the APG IV system of flowering plant classification, Asparagales are the largest order of monocots with 14 families, 1,122 genera, and about 36,000 species, with members as varied as asparagus, orchids, yuccas, irises, onions, garlic, leeks, and other Alliums, daffodils, snowdrops, amaryllis, agaves, butcher's broom, Agapanthus, Solomon's seal, hyacinths, bluebells, spider plants, grasstrees, aloe, freesias, gladioli, crocuses, and saffron. Most species of Asparagales are herbaceous perennials, although some are climbers and some are trees or shrubs. The order also contains many geophytes (bulbs, corms, and various kinds of tuber). The leaves of almost all species form a tight rosette, either at the base of the plant or at the end of the stem, but occasionally along the stem. The flowers are not particularly distinctive, being 'lily type', with six tepals and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blandfordia Grandiflora
''Blandfordia grandiflora'', commonly known as Christmas bells, is a flowering plant Endemism, endemic to eastern Australia. It is a tufted Perennial plant, perennial Herbaceous plant, herb with narrow, channelled, linear leaves and between two and twenty large, drooping, bell-shaped flowers. The flowers are red with yellow tips, or sometimes entirely yellow. It is one of four species of ''Blandfordia'' known as Christmas bells, this one growing on the coast and nearby ranges between Sydney in New South Wales and Fraser Island in Queensland. Description ''Blandfordia grandiflora'' is a tufted perennial plant with flat, linear, channelled leaves usually up to long and wide. The flowering stem is unbranched, up to long and about wide but sometimes up to long. There are between two and twenty flowers, each on a Pedicel (botany), pedicel stalk up to long with a small bract near its base. The three sepals and three petals are fused to form a bell-shaped flower usually long and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APG System
The APG system (Angiosperm Phylogeny Group system) of plant classification is the first version of a modern, mostly molecular-based, system of plant taxonomy. Published in 1998 by the Angiosperm Phylogeny Group, it was replaced by the improved APG II in 2003, APG III system in 2009 and APG IV system in 2016. History The original APG system is unusual in being based, not on total evidence, but on the cladistic analysis of the DNA sequences of three genes, two chloroplast genes and one gene coding for ribosomes. Although based on molecular evidence only, its constituent groups prove to be supported by other evidence as well, for example pollen morphology supports the split between the eudicots and the rest of the former dicotyledons. The system is rather controversial in its decisions at the family level, splitting a number of long-established families and submerging some other families. It also is unusual in not using botanical names above the level of order, that is, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APG IV System
The APG IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering plants (angiosperms) being developed by the Angiosperm Phylogeny Group (APG). It was published in 2016, seven years after its predecessor the APG III system was published in 2009, and 18 years after the first APG system was published in 1998. In 2009, a linear arrangement of the system was published separately; the APG IV paper includes such an arrangement, cross-referenced to the 2009 one. Compared to the APG III system, the APG IV system recognizes five new orders ( Boraginales, Dilleniales, Icacinales, Metteniusales and Vahliales), along with some new families, making a total of 64 angiosperm orders and 416 families. In general, the authors describe their philosophy as "conservative", based on making changes from APG III only where "a well-supported need" has been demonstrated. This has sometimes resulted in placements th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blandfordia Nobilis
''Blandfordia nobilis'', commonly known as Christmas bells or gadigalbudyari in Cadigal language, is a flowering plant endemic to New South Wales, Australia. It is a tufted, perennial herbs with narrow, linear leaves and between three and twenty large, drooping, cylindrical to bell-shaped flowers. The flowers are brownish red with yellow tips. It is one of four species of '' Blandfordia'' known as Christmas bells, this one growing on the coast and ranges south of Sydney. Description ''Blandfordia nobilis'' has thick, fibrous roots that can form strong, long-lived clumps. The leaves are stiff and grassy, up to long and wide, sometimes with small teeth. The flowering stems is unbranched, up to long and wide with between three and twenty flowers, each on a pedicel stalk up to long with a small bract near its base. The three sepals and three petals are fused to form a cylindrical flower usually long and about wide. The base of the flower is narrowed and the end has six pointe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Style (botany)
In botany, the style of an angiosperm flower is an organ of variable length that connects the ovary to the stigma. The style does not contain ovules; these are limited to the region of the gynoecium (female organs of the flower) called the "ovary". Structure The style is a narrow extension of the ovary, usually pointing upwards, connecting the ovary to the stigmatic papillae. It may be absent in some plants; in this case, it is referred to as a sessile stigma. Styles generally resemble more or less long tubes. The style can be open (with few cells occupying the central part, or even none), featuring a central canal that may be filled with mucilage. Alternatively, the style can be closed (completely filled with cells). Most plants with syncarpous pistils ( monocotyledons and some eudicotys) have open styles, whereas many eudicots and grasses have closed (solid) styles containing specialized secretory tissues, which connect the stigma to the center of the ovary. These tissu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monocot
Monocotyledons (), commonly referred to as monocots, (Lilianae ''sensu'' Chase & Reveal) are flowering plants whose seeds contain only one Embryo#Plant embryos, embryonic leaf, or cotyledon. A monocot taxon has been in use for several decades, but with various ranks and under several different names. The APG IV system recognises its monophyly but does not assign it to a taxonomic rank, and instead uses the term "monocots" to refer to the group. Monocotyledons are contrasted with the Dicotyledon, dicotyledons, which have two cotyledons. Unlike the monocots however, the dicots are not Monophyly, monophyletic and the two cotyledons are instead the ancestral characteristic of all flowering plants. Botanists now classify dicots into the eudicots ("true dicots") and several Basal (phylogenetics), basal lineages from which the monocots emerged. The monocots are extremely important economically, culturally, and ecologically, and make up a majority of plant biomass used in agriculture. Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order (biology)
Order () is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between family and class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. An immediately higher rank, superorder, is sometimes added directly above order, with suborder directly beneath order. An order can also be defined as a group of related families. What does and does not belong to each order is determined by a taxonomist, as is whether a particular order should be recognized at all. Often there is no exact agreement, with different taxonomists each taking a different position. There are no hard rules that a taxonomist needs to follow in describing or recognizing an order. Some taxa are accepted almost universally, while others are recognized only rarely. The name of an order is usually written with a capital letter. For some groups of organisms, their orders may follow consist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family (, : ) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". The delineation of what constitutes a family—or whether a described family should be acknowledged—is established and decided upon by active taxonomists. There are not strict regulations for outlining or acknowledging a family, yet in the realm of plants, these classifications often rely on both the vegetative and reproductive characteristics of plant species. Taxonomists frequently hold varying perspectives on these descriptions, leading to a lack of widespread consensus within the scientific community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally associated. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the ''International Code of Nomenclature for algae, fungi, and plants'' (ICN), the scientific name of every taxon is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marquis Of Blandford
Duke of Marlborough (pronounced ) is a title in the Peerage of England. It was created by Queen Anne in 1702 for John Churchill, 1st Earl of Marlborough (1650–1722), the noted military leader. The queen and the nation also gave him what became Blenheim Palace, unique as a national monument and family home. In historical texts, unqualified use of the title typically refers to the 1st Duke. The name of the dukedom refers to Marlborough in Wiltshire. The earldom of Marlborough was held by the family of Ley from its creation in 1626 until its extinction with the death of the 4th earl in 1679. The title was recreated 10 years later for John Churchill (in 1689). History of the dukedom Churchill had been made ''Lord Churchill of Eyemouth'' (1682) in the Peerage of Scotland, and ''Baron Churchill'' of Sandridge (1685) and ''Earl of Marlborough'' (1689) in the Peerage of England. Shortly after her accession to the throne in 1702, Queen Anne made Churchill the first ''Duke of Marlboro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Spencer-Churchill, 5th Duke Of Marlborough
George Spencer-Churchill, 5th Duke of Marlborough Society of Antiquaries of London, FSA (6 March 1766 – 5 March 1840), styled Marquess of Blandford until 1817, was a British nobleman, politician, peer, and collector of antiquities and books. He was the first one to specifically use the surname "Spencer-Churchill"; Churchill was the name of John Churchill, 1st Duke of Marlborough, the first Duke. Background and education Spencer-Churchill was the eldest son of George Spencer, 4th Duke of Marlborough, and Caroline Spencer, Duchess of Marlborough, Lady Caroline Russell, daughter of John Russell, 4th Duke of Bedford. Francis Spencer, 1st Baron Churchill, was his younger brother. He was educated at Eton College, Eton between 1776 and 1783 and at Christ Church, Oxford, between 1784 and 1786, where he graduated on 9 December 1786 as a Bachelor of Arts, later proceeding automatically to Master of Arts (Oxbridge and Dublin), Master of Arts. He was later given the honorary degree of D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
