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Halothamnus Iliensis
''Halothamnus iliensis'' is a species of the plant genus ''Halothamnus'', that belongs to the subfamily Salsoloideae of the family Amaranthaceae, (formerly Chenopodiaceae). It occurs in Central Asia. Morphology ''Halothamnus iliensis'' is an annual plant with blueish-green, pale striped branches. The half-terete leaves are linear, and up to 50 mm long. The flowers are 3,8-4,6 mm long, shorter than their bract and bracteoles, with lanceolate tepals, their membranous margins at the apex distinctly wider than laterally. The stigmas have a widened, rounded, denticulate-fringed apex. The winged fruit is 10–15 mm in diameter, the tepal lobes with thick, spongy keels, forming a flat five radiated cone. The fruit tube has concave sides with sharply prominent ridges (veins). At its bottom, a wide, sharp-edged prominent peripheral rim surrounds the large ovate pits. In the lower parts of the plants, the fruits are heavier with shorter wings, in the upper part fruits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Ippolitovich Lipsky
Vladimir Ippolitovich Lipsky or Volodymyr Ipolytovych Lypsky (russian: Владимир Ипполитович Липский; uk, Володимир Іполитович Липський; 11 March 1863 – 24 February 1937) was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine (in 1922–1928, its President) and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University. Birth and education Vladimir was born on 11 March 1863 in the village of Samostrely (now Korets Raion of Rivne Oblast). His father, grandfather and great grandfather were clergymen. The Lipsky family moved to Zhitomir in 1873. Vladimir studied at the Volhynian Gymnasium; he graduated from Pavlo Galagan Collegium (magna cum laude) in 1881, and Kyiv University in 1887. The formation of Vladimir Lipsky as a scientist was considerably influenced by Johannes Schmalhausen, who headed the Chair of Plant Taxon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterocarpy
Amphicarpy is a reproductive strategy that occurs with 13 plant families, expressed mostly in species with an annual life cycle. It is characterized by production of two types of fruit, for different ecological roles. It is sometimes restricted to the situation where one fruit type is aerial and the other subterranean (hypogeous), and similar to, but distinguished from, heterocarpy, which latter means a plant that carries two distinct types of fruit or seeds. The word amphicarp is the contraction of the Greek words ''ἀμφί'' meaning "of both kinds" and ''καρπός'' meaning fruit. In a typical plant with amphicarpy, one fruit type is underground. These underground fruits usually develop from self-pollinating flowers. The fruits that develop from the aerial flowers may often be the result of cross-pollination. Plants use this strategy to increase the chance that their genetic material is passed on. It can be referred to as bet hedging in which an organism produces several di ... [...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, Nestor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afghanistan
Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordered by Pakistan to the east and south, Iran to the west, Turkmenistan to the northwest, Uzbekistan to the north, Tajikistan to the northeast, and China to the northeast and east. Occupying of land, the country is predominantly mountainous with plains in the north and the southwest, which are separated by the Hindu Kush mountain range. , its population is 40.2 million (officially estimated to be 32.9 million), composed mostly of ethnic Pashtuns, Tajiks, Hazaras, and Uzbeks. Kabul is the country's largest city and serves as its capital. Human habitation in Afghanistan dates back to the Middle Paleolithic era, and the country's Geostrategy, strategic location along the historic Silk Road has led it to being described, pict ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uzbekistan
Uzbekistan (, ; uz, Ozbekiston, italic=yes / , ; russian: Узбекистан), officially the Republic of Uzbekistan ( uz, Ozbekiston Respublikasi, italic=yes / ; russian: Республика Узбекистан), is a doubly landlocked country located in Central Asia. It is surrounded by five landlocked countries: Kazakhstan to the north; Kyrgyzstan to the northeast; Tajikistan to the southeast; Afghanistan to the south; and Turkmenistan to the southwest. Its capital and largest city is Tashkent. Uzbekistan is part of the Turkic world, as well as a member of the Organization of Turkic States. The Uzbek language is the majority-spoken language in Uzbekistan, while Russian is widely spoken and understood throughout the country. Tajik is also spoken as a minority language, predominantly in Samarkand and Bukhara. Islam is the predominant religion in Uzbekistan, most Uzbeks being Sunni Muslims. The first recorded settlers in what is now Uzbekistan were Eastern Irania ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkmenistan
Turkmenistan ( or ; tk, Türkmenistan / Түркменистан, ) is a country located in Central Asia, bordered by Kazakhstan to the northwest, Uzbekistan to the north, east and northeast, Afghanistan to the southeast, Iran to the south and southwest and the Caspian Sea to the west. Ashgabat is the capital and largest city. The population is about 6 million, the lowest of the Central Asian republics, and Turkmenistan is one of the most sparsely populated nations in Asia. Turkmenistan has long served as a thoroughfare for other nations and cultures. Merv is one of the oldest oasis-cities in Central Asia, and was once the biggest city in the world. It was also one of the great cities of the Islamic world and an important stop on the Silk Road. Annexed by the Russian Empire in 1881, Turkmenistan figured prominently in the Russian Civil War#Anti-Bolshevik movement, anti-Bolshevik movement in Central Asia. In 1925, Turkmenistan became a constituent republic of the Sovi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazakhstan
Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eigh ... to Kazakhstan–Russia border, the north and west, China to China–Kazakhstan border, the east, Kyrgyzstan to Kazakhstan–Kyrgyzstan border, the southeast, Uzbekistan to Kazakhstan–Uzbekistan border, the south, and Turkmenistan to Kazakhstan–Turkmenistan border, the southwest, with a coastline along the Caspian Sea. Its capital is Astana, known as Nur-Sultan from 2019 to 2022. Almaty, Kazakhstan's largest city, was the country's capital until 1997. Kazakhstan is the world's largest landlocked country, the largest and northernmost Muslim world, Muslim-majority cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ili River
The Ili ( ug, ئىلى دەرياسى, Ili deryasi, Ili dəryasi, 6=Или Дәряси; kk, Ile, ; russian: Или; zh, c=伊犁河, p=Yīlí Hé, dng, Йили хә, Xiao'erjing: اِلِ حْ; mn, Ил, literally "Bareness") is a river situated in Northwest China and Southeastern Kazakhstan. It flows from the Ili Kazakh Autonomous Prefecture of the Xinjiang Uighur Autonomous Region to the Almaty Region in Kazakhstan. It is long (including its source river Tekes),Или of which is in Kazakhstan. The river originates from the Tekes and Künes rivers in Eastern [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tepals
A tepal is one of the outer parts of a flower (collectively the perianth). The term is used when these parts cannot easily be classified as either sepals or petals. This may be because the parts of the perianth are undifferentiated (i.e. of very similar appearance), as in '' Magnolia'', or because, although it is possible to distinguish an outer whorl of sepals from an inner whorl of petals, the sepals and petals have similar appearance to one another (as in '' Lilium''). The term was first proposed by Augustin Pyramus de Candolle in 1827 and was constructed by analogy with the terms "petal" and "sepal". (De Candolle used the term ''perigonium'' or ''perigone'' for the tepals collectively; today, this term is used as a synonym for ''perianth''.) p. 39. Origin Undifferentiated tepals are believed to be the ancestral condition in flowering plants. For example, '' Amborella'', which is thought to have separated earliest in the evolution of flowering plants, has flowers with und ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Petrovič Botschantzev
Victor Petrovitch Botchantsev (russian: Виктор Петрович Бочанцев) (20 October 1910 - 30 August 1990) was a Russian botanist Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek wo .... References {{DEFAULTSORT:Botchantsev, Victor Soviet botanists 1910 births 1990 deaths ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bracteole
In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or of a different color, shape, or texture. Typically, they also look different from the parts of the flower, such as the petals or sepals. A plant having bracts is referred to as bracteate or bracteolate, while one that lacks them is referred to as ebracteate and ebracteolate, without bracts. Variants Some bracts are brightly-coloured and serve the function of attracting pollinators, either together with the perianth or instead of it. Examples of this type of bract include those of '' Euphorbia pulcherrima'' (poinsettia) and ''Bougainvillea'': both of these have large colourful bracts surrounding much smaller, less colourful flowers. In grasses, each floret (flower) is enclosed in a pair of papery bracts, called the lemma (lower bract) and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bract
In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or of a different color, shape, or texture. Typically, they also look different from the parts of the flower, such as the petals or sepals. A plant having bracts is referred to as bracteate or bracteolate, while one that lacks them is referred to as ebracteate and ebracteolate, without bracts. Variants Some bracts are brightly-coloured and serve the function of attracting pollinators, either together with the perianth or instead of it. Examples of this type of bract include those of '' Euphorbia pulcherrima'' (poinsettia) and '' Bougainvillea'': both of these have large colourful bracts surrounding much smaller, less colourful flowers. In grasses, each floret (flower) is enclosed in a pair of papery bracts, called the lemma (lower brac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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