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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 Botan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tajikistan
Tajikistan, officially the Republic of Tajikistan, is a landlocked country in Central Asia. Dushanbe is the capital city, capital and most populous city. Tajikistan borders Afghanistan to the Afghanistan–Tajikistan border, south, Uzbekistan to the Tajikistan–Uzbekistan border, west, Kyrgyzstan to the Kyrgyzstan–Tajikistan border, north, and China to the China–Tajikistan border, east. It is separated from Pakistan by Afghanistan's Wakhan Corridor. It has a population of over 10.7 million people. The territory was previously home to cultures of the Neolithic and the Bronze Age, including the Bactria–Margiana Archaeological Complex, Oxus civilization in west, with the Indo-Iranians arriving during the Andronovo culture. Parts of country were part of the Sogdia, Sogdian and Bactria, Bactrian civilizations, and was ruled by those including the Achaemenid Empire, Achaemenids, Alexander the Great, the Greco-Bactrian Kingdom, Greco-Bactrians, the Kushan Empire, Kushans, the Kid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1853
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 gymnosperm ... [...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 vio ... [...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 award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. It includes the full range of cultivated p .... 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 2025 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpine House
A greenhouse is a structure that is designed to regulate the temperature and humidity of the environment inside. There are different types of greenhouses, but they all have large areas covered with transparent materials that let sunlight pass and block it as heat. The most common materials used in modern greenhouses for walls and roofs are rigid plastic made of polycarbonate, plastic film made of polyethylene, or glass panes. When the inside of a greenhouse is exposed to sunlight, the temperature increases, providing a sheltered environment for plants to grow even in cold weather. The terms greenhouse, glasshouse, and hothouse are often used interchangeably to refer to buildings used for cultivating plants. The specific term used depends on the material and heating system used in the building. Nowadays, greenhouses are more commonly constructed with a variety of materials, such as wood and polyethylene plastic. A glasshouse, on the other hand, is a traditional type of greenhouse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USDA
The United States Department of Agriculture (USDA) is an United States federal executive departments, executive department of the Federal government of the United States, United States federal government that 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 of the United States, Cabinet. The current secretary is Brooke Rollins, who has served since February 13, 2025. Approximately 71% of the USDA's $213 billion budget goes towards nutrition assistance programs administered by the Food and Nutrition Service (FNS). The largest component of the FNS budget is the Supplemental Nutrition Assistance Program (formerly ... [...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 may be divided into two categories: tender, and 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 bedding plants which are sown in heat in winter or early spring, and planted outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkestan
Turkestan,; ; ; ; also spelled Turkistan, is a historical region in Central Asia corresponding to the regions of Transoxiana and East Turkestan (Xinjiang). The region is located in the northwest of modern day China and to the northwest of its borders, and extends directly to the east of the Caspian Sea. Turkestan is primarily inhabited by Turkic peoples, as well as Russian and Tajik-Persian minorities. Turkestan is subdivided into Afghan Turkestan, Russian Turkestan, and East Turkistan (the Xinjiang Uyghur Autonomous Region in China). Throughout history, the region has been exposed to the invasion of several different groups and kingdoms, including the Huns, Hepthalites, Bactrians, Sogdians also for a short period of time the Imperial China, Arab Caliphate, Hellenistic Macedonian Empire, as well as Achaemenid Empire, various Turkic forces and the Mongol Empire. The Qara Khitai also briefly controlled the majority of Turkestan's land. Overview Known as Turan to the Pe ... [...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. For 2023, the budget grew to $1.9 billion. Mission ARS conducts scientific research for the American public. Their main focus is on research ... [...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 c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
