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Iris Graeberiana
''Iris graeberiana'' is a species in the genus ''Iris'', in the subgenus of ''Scorpiris''. It is a bulbous perennial. Description In late spring, (or April), it has between 4–6 flowers per stem and reaches a maximum height of tall. It has pale silvery mauve flowers. It also comes in blueish-lavender, or blue-violet shades. The flowers are wide with a wavy, white crest on each fall. Which is surrounded by a pale, boldly veined zone. The white margined leaves, have glossy mid-green tops, but with greyish green bottoms, which are scattered along the stem. The leaves grow to approximately tall at flowering time, then they extend to twice this. They are between wide. Taxonomy It was named after Paul Graeber (a plant collector who also collected '' Iris hoogiana'' and ''Tulipa ostrowskiana'' for the Dutch Van Tubergen company). It was first published in Botanical Magazine Vol.167 on table 126 by Sealy in 1950. ''Iris graeberiana'' is an accepted name by the RHS, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Robert Sealy
Joseph Robert Sealy (1907 – 1 August 2000) was an English botanist. He began his career in botany in 1925, working at Kew Gardens, with Thomas Archibald Sprague in the tropical crops section. Later, in 1927, he worked in a herbarium with Arthur William Hill. He was appointed Assistant Botanist in 1940. His specialty was the Flora of China, especially Camellia. In his personal life he was married to fellow botanist and colleague Stella Ross-Craig (1906–2006). Publications * 1958. ''Revision of the Genus Camellia''. He is the botanical author of iris graeberiana, which was first published in ''Botanical Magazine ''The Botanical Magazine; or Flower-Garden Displayed'', is an illustrated publication which began in 1787. The longest running botanical magazine, it is widely referred to by the subsequent name ''Curtis's Botanical Magazine''. Each of the issue ...'' 167: t. 126 in 1950. References {{DEFAULTSORT:Sealy, Joseph Robert 1907 births 2000 deaths Botanist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tajikistan
Tajikistan (, ; tg, Тоҷикистон, Tojikiston; russian: Таджикистан, Tadzhikistan), officially the Republic of Tajikistan ( tg, Ҷумҳурии Тоҷикистон, Jumhurii Tojikiston), is a landlocked country in Central Asia. It has an area of and an estimated population of 9,749,625 people. Its capital and largest city is Dushanbe. It is bordered by Afghanistan to the south, Uzbekistan to the west, Kyrgyzstan to the north, and China to the east. It is separated narrowly from Pakistan by Afghanistan's Wakhan Corridor. The traditional homelands of the Tajiks include present-day Tajikistan as well as parts of Afghanistan and Uzbekistan. The territory that now constitutes Tajikistan was previously home to several ancient cultures, including the city of Sarazm of the Neolithic and the Bronze Age and was later home to kingdoms ruled by people of different faiths and cultures, including the Oxus civilization, Andronovo culture, Buddhism, Nestorian Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1853
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 exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have los ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iris Zenaidae
''Iris zenaidae'' is a species in the genus ''Iris'', it is also in the subgenus ''Scorpiris''. It is a bulbous perennial from Central Asia. It has deep violet-blue or cobalt blue flowers. Description ''Iris zenaidae'' is similar in form to '' Iris magnifica'',British Iris Society but with different darker blue coloured flowers. It has generally 2-3 flowers per stem. The flowers can range from deep violet-blue, to cobalt blue. It has a white or violet crest, which can be spotted or striped (with blue-violet). The hafts of the falls are deep blue. Taxonomy ''Iris zenaidae'' was first found by Alexei Vvedenski and he named the iris (''Juno zenaidae'') after Zinaida Petronava Botschantzeva (a botanist from Kazakhstan), he then published the iris in 'Opred. Rast. Sred. Azii' 2: 322 1971. Dr. Zinaida later returned the favour and named ''Tulipa vvedenskyi'' after him, in 1954. It was then thought, by several botanists including Tony Hall (from Kew Gardens) that it was a viol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iris Magnifica
''Iris magnifica'' is a bulbous flowering plant in the genus '' Iris'', in the subgenus ''Scorpiris''. It is native to the mountains of Central Asia, including the Zarafshan Range in Uzbekistan. It is cultivated as an ornamental plant in temperate regions – growing to (less in poor soils), and producing pale lilac and white flowers in spring. This plant has gained the Royal Horticultural Society's Award of Garden Merit The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit .... It has a known hybrid, ''Iris magnifica'' 'Agalik' (Vved), which flowers between April and May, in lavender-blue to white shades of colour. It also has an orange-tangerine crest. It will reach a height of and is fairly hardy in the US. References magnifica Plants described in 1935 Flora of Uzbekistan< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bourgueil
Bourgueil () is a commune in the Indre-et-Loire department in central France. Population Bourgueil wine Bourgueil is an ''appellation d'origine contrôlée'' (AOC) for wine in the Loire Valley region, and produces primarily red wine from the grape variety Cabernet Franc. Bourgueil wine was mentioned in the works of François Rabelais. Transportation Bourgueil is served by the A85 autoroute, a nearby railway line and the cycling-route, Loire a vélo. Personalities Bourgueil was the birthplace of: * Moses Amyraut (1596–1664), Protestant theologian and metaphysician * Antoine Brutus Menier (1795–1853), chocolatier * Jean Carmet (1920–1994), actor In Acadian Genealogy, Bourgueil is notable as the birthplace of Guillaume Trahan. See also *Loire Valley (wine) *Communes of the Indre-et-Loire department The following is a list of the 272 communes of the Indre-et-Loire department of France. The communes cooperate in the following intercommunalities (as of 2020): [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpine House
A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.These structures range in size from small sheds to industrial-sized buildings. A miniature greenhouse is known as a cold frame. The interior of a greenhouse exposed to sunlight becomes significantly warmer than the external temperature, protecting its contents in cold weather. Many commercial glass greenhouses or hothouses are high tech production facilities for vegetables, flowers or fruits. The glass greenhouses are filled with equipment including screening installations, heating, cooling, and lighting, and may be controlled by a computer to optimize conditions for plant growth. Different techniques are then used to manage growing conditions, including air temperature, relative humidity and vapour-pressure deficit, in order to provide the opti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USDA
The United States Department of Agriculture (USDA) is the federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, and food. It aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the Secretary of Agriculture, who reports directly to the President of the United States and is a member of the president's Cabinet. The current secretary is Tom Vilsack, who has served since February 24, 2021. Approximately 80% of the USDA's $141 billion budget goes to the Food and Nutrition Service (FNS) program. The largest component of the FNS budget is the Supplemental Nutrition Assistance Program (formerly known as the Food Stamp program), which is the cornerstone of USDA's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hardiness (plants)
Hardiness of plants describes their ability to survive adverse growing conditions. It is usually limited to discussions of climatic adversity. Thus a plant's ability to tolerate cold, heat, drought, flooding, or wind are typically considered measurements of hardiness. Hardiness of plants is defined by their native extent's geographic location: longitude, latitude and elevation. These attributes are often simplified to a hardiness zone. In temperate latitudes, the term most often describes resistance to cold, or "cold-hardiness", and is generally measured by the lowest temperature a plant can withstand. Hardiness of a plant is usually divided into two categories: tender, and hardy. (Some sources also use the erroneous terms "Half-hardy" or "Fully hardy".) Tender plants are those killed by freezing temperatures, while hardy plants survive freezing—at least down to certain temperatures, depending on the plant. "Half-hardy" is a term used sometimes in horticulture to describe bed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkestan
Turkestan, also spelled Turkistan ( fa, ترکستان, Torkestân, lit=Land of the Turks), is a historical region in Central Asia corresponding to the regions of Transoxiana and Xinjiang. Overview Known as Turan to the Persians, western Turkestan has also been known historically as Sogdia, "Ma wara'u'n-nahr" (by its Arab conquerors), and Transoxiana by western travelers. The latter two names refer to its position beyond the River Oxus when approached from the south, emphasizing Turkestan's long-standing relationship with Iran, the Persian Empires, and the Umayyad and Abbasid Caliphates. Oghuz Turks (also known as Turkmens), Kyrgyzs, Uzbeks, Kazakhs, Khazars, Uyghurs and Hazaras are some of the Turkic inhabitants of the region who, as history progressed, have spread further into Eurasia forming such Turkic nations as Turkey, and subnational regions like Tatarstan in Russia and Crimea in Ukraine. Tajiks and Russians form sizable non-Turkic minorities. It is subdivided into A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural Research Service
The Agricultural Research Service (ARS) is the principal in-house research agency of the United States Department of Agriculture (USDA). ARS is one of four agencies in USDA's Research, Education and Economics mission area. ARS is charged with extending the nation's scientific knowledge and solving agricultural problems through its four national program areas: nutrition, food safety and quality; animal production and protection; natural resources and sustainable agricultural systems; and crop production and protection. ARS research focuses on solving problems affecting Americans every day. The ARS Headquarters is located in the Jamie L. Whitten Building on Independence Avenue in Washington, D.C. and the headquarters staff is located at the George Washington Carver Center (GWCC) in Beltsville, Maryland. For 2018, its budget was $1.2 billion. Mission ARS conducts scientific research for the American public. Their main focus is on research to develop solutions to agricultural pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iris (plant)
''Iris'' is a flowering plant genus of 310 accepted species with showy flowers. As well as being the scientific name, ''iris'' is also widely used as a common name for all ''Iris'' species, as well as some belonging to other closely related genera. A common name for some species is 'flags', while the plants of the subgenus '' Scorpiris'' are widely known as 'junos', particularly in horticulture. It is a popular garden flower. The often-segregated, monotypic genera '' Belamcanda'' (blackberry lily, ''I. domestica''), '' Hermodactylus'' (snake's head iris, ''I. tuberosa''), and ''Pardanthopsis'' (vesper iris, '' I. dichotoma'') are currently included in ''Iris''. Three Iris varieties are used in the Iris flower data set outlined by Ronald Fisher in his 1936 paper ''The use of multiple measurements in taxonomic problems'' as an example of linear discriminant analysis. Description Irises are perennial plants, growing from creeping rhizomes (rhizomatous irises) or, in drier cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
