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Beta Patula
''Beta patula'' is a species of wild beet in the family Amaranthaceae, native to Madeira. It is a close relative of ''Beta vulgaris''. There are about 3000 individuals alive in the wild, distributed on two uninhabited islets; Ilhéu Chão, and Ilhéu da Cevada—also called dos Desembarcadouros—which is an extension of Ponta de São Lourenço Ponta de São Lourenço (Portuguese for the "Point of Saint Lawrence") is the easternmost point of the Madeira Island, island of Madeira. It is inside the town of Caniçal and forms a part of the Machico, municipality of Machico. Its terrain are ... and separated from it by only a few meters during high tide. References patula Endemic flora of Madeira Plants described in 1789 Habitats Directive species {{Amaranthaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Aiton
William Aiton (17312 February 1793) was a Scotland, Scottish botanist. Aiton was born near Hamilton, Scotland, Hamilton. Having been regularly trained to the profession of a gardener, he travelled to London in 1754, and became assistant to Philip Miller, then superintendent of the Chelsea Physic Garden. In 1759 he was appointed director of the newly established Royal Botanic Gardens, Kew, botanical garden at Kew, where he remained until his death. He effected many improvements at the gardens, and in 1789 he published ''Hortus Kewensis'', a catalogue of the plants cultivated there. He is buried at nearby St. Anne's Church, Kew. A second and enlarged edition of the ''Hortus'' was brought out in 1810–1813 by his eldest son, William Townsend Aiton. Aiton is commemorated in the Specific epithet (botany), specific epithet ''aitonis''. In 1789, he classified the Sampaguita plant to the ''Jasmine, Jasminium'' genus and also named it as ''Arabian Jasmine'' because it was believed th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beta (plant)
''Beta'' is a genus of flowering plants in the family Amaranthaceae. The best known member is the common beet, ''Beta vulgaris'', but several other species are recognised. Almost all have common names containing the word "beet". Wild ''Beta'' species can be found throughout the Atlantic coast of Europe, the Mediterranean coastline, the Near East, and parts of Asia including India. Description This genus consists of annual, biennial, or perennial species, often with fleshy, thickened roots. The stems grow erect or procumbent. The alternate leaves are petiolate or sessile, with ovate-cordate to rhombic-cuneate leaf blades, their margins mostly entire, with obtuse apex. The inflorescences are long spikelike cymes or glomerules. Bracts can be leaflike (''Beta macrorhiza'') or very small, the upper half of the inflorescence often without bracts. The bisexual flowers consist of (3–) 5 basally connate perianth segments (either greenish, dorsally ridged and with hooded tips, or p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amaranthaceae
Amaranthaceae ( ) is a family of flowering plants commonly known as the amaranth family, in reference to its type genus '' Amaranthus''. It includes the former goosefoot family Chenopodiaceae and contains about 165 genera and 2,040 species, making it the most species-rich lineage within its parent order, Caryophyllales. Description Most species in the Amaranthaceae are annual or perennial herbs or subshrubs; others are shrubs; very few species are vines or trees. Some species are succulent. Many species have stems with thickened nodes. The wood of the perennial stem has a typical "anomalous" secondary growth; only in subfamily Polycnemoideae is secondary growth normal. The leaves are simple and mostly alternate, sometimes opposite. They never possess stipules. They are flat or terete, and their shape is extremely variable, with entire or toothed margins. In some species, the leaves are reduced to minute scales. In most cases, neither basal nor terminal aggregations of leav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madeira
Madeira ( ; ), officially the Autonomous Region of Madeira (), is an autonomous Regions of Portugal, autonomous region of Portugal. It is an archipelago situated in the North Atlantic Ocean, in the region of Macaronesia, just under north of the Canary Islands, Spain, west of the Morocco and southwest of mainland Portugal. Madeira sits on the African Plate, African Tectonic Plate, but is culturally, politically and ethnically associated with Europe, with its population predominantly descended from Portuguese settlers. Its population was 251,060 in 2021. The capital of Madeira is Funchal, on the main island's south coast. The archipelago includes the islands of Madeira Island, Madeira, Porto Santo Island, Porto Santo, and the Desertas Islands, Desertas, administered together with the separate archipelago of the Savage Islands. Roughly half of the population lives in Funchal. The region has political and administrative autonomy through the Autonomous Regions of Portugal#Const ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beta Vulgaris
''Beta vulgaris'' (beet) is a species of flowering plant in the subfamily Betoideae of the family Amaranthaceae. Economically, it is the most important crop of the large order Caryophyllales. It has several cultivar groups: the sugar beet, of greatest importance to produce table sugar; the root vegetable known as the beetroot or garden beet; the leaf vegetable known as chard or spinach beet or silverbeet; and mangelwurzel, which is a fodder crop. Three subspecies are typically recognised. All cultivars, despite their quite different morphologies, fall into the subspecies ''Beta vulgaris'' subsp. ''vulgaris''. The wild ancestor of the cultivated beets is the sea beet (''Beta vulgaris'' subsp. ''maritima''). Description ''Beta vulgaris'' is a Herbaceous plant, herbaceous biennial plant, biennial or, rarely, perennial plant up to in height, rarely 200 cm; cultivated forms are mostly Biennial plant, biennial. The roots of Cultivar, cultivated forms are dark red, white, or yel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilhéu Chão
Ilhéu Chão is a small islet within the Desertas Islands, a small chain of islands which are in turn within the Madeira archipelago. Chão is located to the southeast of Madeira Island. The island is approximately long by wide. It has steep cliffs at the shore line and a very flat top formed by lava flows. The average height of the plateau is 100 metres. A narrow channel, 500 metres, separates it from Deserta Grande Island. There is no fresh water on the island. Attempts to dry farm the island were unsuccessful. There are two structure on the island, a fourteen metre tall lighthouse on the northern end, and a one story building about 600 metres south of it. Ecology There are no rabbits on Ilhéu Chão, unlike Madeira Island and Deserta Grande Island. Two dominant plant species, the succulent ''Mesembryanthemum crystallinum'' and the alkali seepweed ''Suaeda vera'', are left over from cultivation in the nineteenth century where they were grown to be burned for soda ash ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ponta De São Lourenço
Ponta de São Lourenço (Portuguese for the "Point of Saint Lawrence") is the easternmost point of the Madeira Island, island of Madeira. It is inside the town of Caniçal and forms a part of the Machico, municipality of Machico. Its terrain are made up of rocks and herbaceous vegetation. Since 1982, the headland is a nature reserve, where it has the conservation of its endemic plants including ''Matthiola maderensis'', ''Echium nervosum'', and ''Andryala glandulosa'', and it has fauna, including birds, insects, and molluscs. One of them is ''Monachus monachus'', a seal. Marine fauna are in the waters surrounding the headland. Northeast of the islet is Porto Santo, and southeast is Bugio and the Ilhas Desertas, Deserted Islands. Nearby are a few islets with the easternmost being Ilhéu do Farol (Farol Islet), where its Farol da Ponta de São Lourenço, nearby lighthouse is located. The headland's highest point is Pico do Furado. There is a path which takes about an hour to walk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Madeira
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1789
Plants are the eukaryotes that form the kingdom Plantae; they are predominantly photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with cyanobacteria to produce sugars from carbon dioxide and water, using the green pigment chlorophyll. Exceptions are parasitic plants that have lost the genes for chlorophyll and photosynthesis, and obtain their energy from other plants or fungi. Most plants are multicellular, except for some green algae. Historically, as in Aristotle's biology, the plant kingdom encompassed all living things that were not animals, and included algae and fungi. Definitions have narrowed since then; current definitions exclude fungi and some of the algae. By the definition used in this article, plants form the clade Viridiplantae (green plants), which consists of the green algae and the embryophytes or land plants ( hornworts, liverworts, mosses, lycophytes, ferns, conifers and other gymno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
