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Trimezia
''Trimezia'' is a genus of flowering plants in the family Iridaceae, native to the warmer parts of southern Mexico, Central America, South America, Florida, and the West Indies. ''Trimezia'' is placed in the tribe Trimezieae. The division of the tribe into genera has varied considerably. In one approach, it contains only the genus ''Trimezia'', which then includes the genera ''Neomarica'', ''Pseudotrimezia'' and ''Pseudiris''. In other approaches, two to five genera are recognized, sometimes also including the genus ''Deluciris''. The English names walking iris, apostle's iris and apostle plant have been used for many species, regardless of the generic placement (e.g. for ''Trimezia gracilis'', syn. ''Neomarica gracilis''). New plantlets form at the end of the flower spikes; after flowering, the spikes fall over and a new plant grows, so the plant "walks". Names including "apostle" refer to the incorrect belief that plants do not flower until 12 or more leaves are prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trimezia Fosteriana Flower
''Trimezia'' is a genus of flowering plants in the family Iridaceae, native to the warmer parts of southern Mexico, Central America, South America, Florida, and the West Indies. ''Trimezia'' is placed in the tribe Trimezieae. The division of the tribe into genera has varied considerably. In one approach, it contains only the genus ''Trimezia'', which then includes the genera ''Neomarica'', ''Pseudotrimezia'' and ''Pseudiris''. In other approaches, two to five genera are recognized, sometimes also including the genus '' Deluciris''. The English names walking iris, apostle's iris and apostle plant have been used for many species, regardless of the generic placement (e.g. for '' Trimezia gracilis'', syn. ''Neomarica gracilis''). New plantlets form at the end of the flower spikes; after flowering, the spikes fall over and a new plant grows, so the plant "walks". Names including "apostle" refer to the incorrect belief that plants do not flower until 12 or more leaves are present. D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trimezia Juncifolia
''Trimezia'' is a genus of flowering plants in the family Iridaceae, native to the warmer parts of southern Mexico, Central America, South America, Florida, and the West Indies. ''Trimezia'' is placed in the tribe Trimezieae. The division of the tribe into genera has varied considerably. In one approach, it contains only the genus ''Trimezia'', which then includes the genera ''Neomarica'', ''Pseudotrimezia'' and ''Pseudiris''. In other approaches, two to five genera are recognized, sometimes also including the genus ''Deluciris''. The English names walking iris, apostle's iris and apostle plant have been used for many species, regardless of the generic placement (e.g. for ''Trimezia gracilis'', syn. ''Neomarica gracilis''). New plantlets form at the end of the flower spikes; after flowering, the spikes fall over and a new plant grows, so the plant "walks". Names including "apostle" refer to the incorrect belief that plants do not flower until 12 or more leaves are prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trimezia Gracilis
''Trimezia'' is a genus of flowering plants in the family Iridaceae, native to the warmer parts of southern Mexico, Central America, South America, Florida, and the West Indies. ''Trimezia'' is placed in the tribe Trimezieae. The division of the tribe into genera has varied considerably. In one approach, it contains only the genus ''Trimezia'', which then includes the genera ''Neomarica'', ''Pseudotrimezia'' and ''Pseudiris''. In other approaches, two to five genera are recognized, sometimes also including the genus ''Deluciris''. The English names walking iris, apostle's iris and apostle plant have been used for many species, regardless of the generic placement (e.g. for '' Trimezia gracilis'', syn. ''Neomarica gracilis''). New plantlets form at the end of the flower spikes; after flowering, the spikes fall over and a new plant grows, so the plant "walks". Names including "apostle" refer to the incorrect belief that plants do not flower until 12 or more leaves are pres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trimezia Martinicensis
''Trimezia martinicensis'' is a species of bulb In botany, a bulb is structurally a short stem with fleshy leaves or leaf basesBell, A.D. 1997. ''Plant form: an illustrated guide to flowering plant morphology''. Oxford University Press, Oxford, U.K. that function as food storage organs duri ...ous plant in the family Iridaceae. Originally from South America and the West Indies, it is now widely naturalized throughout the tropics., p. 377 Common names include Martinique trimezia, yellow walking iris and forenoon yellow flag., p. 57 Distinction from ''Trimezia steyermarkii'' ''Trimezia martinicensis'' is closely related to '' T. steyermarkii'', with which it has been widely confused. Clive Innes describes ''T. martinicensis'' as having a brown mark at the base of each outer tepal, whereas ''T. steyermarkii'' has brownish-purple bands. In Kubitzki & Huber (1998), the flowers of ''T. martinicensis'' are shown as opening less widely than those of ''T. steyermarkii''. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trimezieae
Trimezieae is a tribe included in the subfamily Iridoideae of the family Iridaceae. It is the smallest tribe in this subfamily, containing only three closely related genera. The species are widely distributed only in South and Central America. A big part of the members are native to Brazil. They represents tropical plants which grows mainly in moist environments. The rootstock is a rhizome, the leaves are traditionally sword-shaped. The blooms are collected in inflorescence and contains six tepals. Three of them are different from the others. The ovary is 3-locular. The plant Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclud ...s have good ornamental traits but they are not very often used in cultivation. Some of them have more specific needs but some are much easier for growing. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iridaceae
Iridaceae is a family of plants in order Asparagales, taking its name from the irises, meaning rainbow, referring to its many colours. There are 66 accepted genera with a total of c. 2244 species worldwide (Christenhusz & Byng 2016). It includes a number of other well known cultivated plants, such as freesias, gladioli and crocuses. Members of this family are perennial plants, with a bulb, corm or rhizome. The plants grow erect, and have leaves that are generally grass-like, with a sharp central fold. Some examples of members of this family are the blue flag and yellow flag. Name and history The family name is based on the genus ''Iris'', the largest and best known genus in Europe. This genus dates from 1753, when it was coined by Swedish botanist, Carl Linnaeus. Its name derives from the Greek goddess, Iris, who carried messages from Olympus to earth along a rainbow, whose colours were seen by Linnaeus in the multi-hued petals of many of the species. The family is current ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Anthony Salisbury
Richard Anthony Salisbury, FRS (born Richard Anthony Markham; 2 May 1761 – 23 March 1829) was a British botanist. While he carried out valuable work in horticultural and botanical sciences, several bitter disputes caused him to be ostracised by his contemporaries. Life Richard Anthony Markham was born in Leeds, England, as the only son of Richard Markham, a cloth merchant and Elizabeth Laycock. His family included two sisters, including his older sister Mary (b. 1755). One of his sisters became a nun. His mother, was the great grand-daughter of Jonathan Laycock of Shaw Hill. Laycock in turn married Mary Lyte (b. 1537), brother of Henry Lyte, the botanist and translator of the herbal of Dodoens. Of this, he wrote "so I inherit a taste for botany from very ancient blood". He studied at a school near Halifax and by the age of eight had established a passion for plants. He attended medical school at the University of Edinburgh in 1780, where he would have at least ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greek Language
Greek ( el, label=Modern Greek, Ελληνικά, Elliniká, ; grc, Ἑλληνική, Hellēnikḗ) is an independent branch of the Indo-European family of languages, native to Greece, Cyprus, southern Italy (Calabria and Salento), southern Albania, and other regions of the Balkans, the Black Sea coast, Asia Minor, and the Eastern Mediterranean. It has the longest documented history of any Indo-European language, spanning at least 3,400 years of written records. Its writing system is the Greek alphabet, which has been used for approximately 2,800 years; previously, Greek was recorded in writing systems such as Linear B and the Cypriot syllabary. The alphabet arose from the Phoenician script and was in turn the basis of the Latin, Cyrillic, Armenian, Coptic, Gothic, and many other writing systems. The Greek language holds a very important place in the history of the Western world. Beginning with the epics of Homer, ancient Greek literature includes many works of lasting impo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Phylogenetics
Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to determine the processes by which diversity among species has been achieved. The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree. Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography. Molecular phylogenetics and molecular evolution correlate. Molecular evolution is the process of selective changes (mutations) at a molecular level (genes, proteins, etc.) throughout various branches in the tree of life (evolution). Molecular phylogenetics makes inferences of the evolutionary relationships that arise due to molecular evolution and results in the construction of a phylogenetic tree. History The theoretical frame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladistics
Cladistics (; ) is an approach to biological classification in which organisms are categorized in groups (" clades") based on hypotheses of most recent common ancestry. The evidence for hypothesized relationships is typically shared derived characteristics ( synapomorphies'')'' that are not present in more distant groups and ancestors. However, from an empirical perspective, common ancestors are inferences based on a cladistic hypothesis of relationships of taxa whose character states can be observed. Theoretically, a last common ancestor and all its descendants constitute a (minimal) clade. Importantly, all descendants stay in their overarching ancestral clade. For example, if the terms ''worms'' or ''fishes'' were used within a ''strict'' cladistic framework, these terms would include humans. Many of these terms are normally used paraphyletically, outside of cladistics, e.g. as a 'grade', which are fruitless to precisely delineate, especially when including extinct species. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monophyly
In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic groups are typically characterised by shared derived characteristics ( synapomorphies), which distinguish organisms in the clade from other organisms. An equivalent term is holophyly. The word "mono-phyly" means "one-tribe" in Greek. Monophyly is contrasted with paraphyly and polyphyly as shown in the second diagram. A ''paraphyletic group'' consists of all of the descendants of a common ancestor minus one or more monophyletic groups. A '' polyphyletic group'' is characterized by convergent features or habits of scientific interest (for example, night-active primates, fruit trees, aquatic insects). The features by which a polyphyletic group is differentiated from others are not inherited from a common ancestor. These definitions have taken ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gynoecium
Gynoecium (; ) is most commonly used as a collective term for the parts of a flower that produce ovules and ultimately develop into the fruit and seeds. The gynoecium is the innermost whorl of a flower; it consists of (one or more) ''pistils'' and is typically surrounded by the pollen-producing reproductive organs, the stamens, collectively called the androecium. The gynoecium is often referred to as the "female" portion of the flower, although rather than directly producing female gametes (i.e. egg cells), the gynoecium produces megaspores, each of which develops into a female gametophyte which then produces egg cells. The term gynoecium is also used by botanists to refer to a cluster of archegonia and any associated modified leaves or stems present on a gametophyte shoot in mosses, liverworts, and hornworts. The corresponding terms for the male parts of those plants are clusters of antheridia within the androecium. Flowers that bear a gynoecium but no stamens are called ''pi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
