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Max Ernst Wichura
Max Ernst Wichura (27 January 1817 in Neisse – February 1866 in Berlin) was a German lawyer and botanist. A lawyer by vocation, he studied jurisprudence in Breslau and Bonn. In 1859 he was appointed as a government councillor (''Regierungsrath'') in Breslau, a position he maintained until his death in 1866.ADB:Wichura, Max @ He studied botany as a gymnasium student in Breslau, where one of his instructors was Friedrich Wimmer. As a law student at Bonn, he continued his botanical research, conducting studies on |
Nysa, Poland
Nysa ( or ''Neiße'') is a city in southern Poland on the Eastern Neisse ( Polish: ''Nysa Kłodzka'') river, situated in the Opole Voivodeship. With 43,849 inhabitants (2019), it is the capital of Nysa County. It comprises the urban portion of the surrounding Gmina Nysa. Historically the city was part of Upper Silesia. One of the oldest cities in Silesia, most possibly founded in the 10th century, Nysa was historically one of the leading cities in the region, and from 1290 to 1742 the capital of an episcopally-ruled eponymous duchy. In early modern times it became a center of printing and education, place of study of several notable individuals, including King of Poland Michał Korybut Wiśniowiecki. In the 19th and 20th centuries it was the location of German-operated prisoner-of-war camps for soldiers of various nationalities, including future leader of France, Charles de Gaulle. Nysa contains several notable heritage sights in Gothic, Renaissance and Baroque styles, mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singapore
Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. The country's territory comprises one main island, 63 satellite islands and islets, and one outlying islet. It is about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, bordering the Strait of Malacca to the west, the Singapore Strait to the south along with the Riau Islands in Indonesia, the South China Sea to the east, and the Straits of Johor along with the State of Johor in Malaysia to the north. In its early history, Singapore was a maritime emporium known as '' Temasek''; subsequently, it was part of a major constituent part of several successive thalassocratic empires. Its contemporary era began in 1819, when Stamford Raffles established Singapore as an entrepôt trading post of the British Empire. In 1867, Singapore came under the direct control of Britain as part of the Straits Settlements. During World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century German Botanists
The 19th century began on 1 January 1801 (represented by the Roman numerals MDCCCI), and ended on 31 December 1900 (MCM). It was the 9th century of the 2nd millennium. It was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanded beyond its British homeland for the first time during the 19th century, particularly remaking the economies and societies of the Low Countries, France, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Catholic Church, in response to the growing influence and power of modernism, secularism and materialism, formed the First Vatican Council in the late 19th century to deal with such problems and confirm c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1866 Deaths
Events January * January 1 ** Fisk University, a historically black university, is established in Nashville, Tennessee. ** The last issue of the abolitionist magazine '' The Liberator'' is published. * January 6 – Ottoman troops clash with supporters of Maronite leader Youssef Bey Karam, at St. Doumit in Lebanon; the Ottomans are defeated. * January 12 ** The '' Royal Aeronautical Society'' is formed as ''The Aeronautical Society of Great Britain'' in London, the world's oldest such society. ** British auxiliary steamer sinks in a storm in the Bay of Biscay, on passage from the Thames to Australia, with the loss of 244 people, and only 19 survivors. * January 18 – Wesley College, Melbourne, is established. * January 26 – Volcanic eruption in the Santorini caldera begins. February * February 7 – Battle of Abtao: A Spanish naval squadron fights a combined Peruvian-Chilean fleet, at the island of Abtao, in the Chiloé Archipelago of southern Chile. * February 13 � ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1817 Births
Events January–March * January 1 – Sailing through the Sandwich Islands, Otto von Kotzebue discovers New Year Island. * January 19 – An army of 5,423 soldiers, led by General José de San Martín, starts crossing the Andes from Argentina, to liberate Chile and then Peru. * January 20 – Ram Mohan Roy and David Hare found Hindu College, Calcutta, offering instructions in English on Western subjects, including other European languages. * February 12 – Battle of Chacabuco: Argentine and Chilean soldiers of the United Provinces of the Río de la Plata defeat the Spanish royalist troops in what is now Chile, marking the turning point in the war against European rule of South America. * March 3 ** On his last day in office, U.S. President James Madison vetoes John C. Calhoun's Bonus Bill as unconstitutional after it has passed both houses of the U.S. Congress. ** The U.S. Congress passes a law to split the Mississippi Territory, after Mis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Max Joseph Roemer
Max Joseph Roemer (1791, Munich – 1849) was a German botanist who worked in Weimar. Roemer served as ''Landrichter'' (country judge) in the Bavarian town of Aub before working as a private scientist in Würzburg. and is the taxonomic authority of the genera ''Heteromeles'', ''Pyracantha ''Pyracantha'' (from Greek "fire" and "thorn", hence firethorn) is a genus of large, thorny evergreen shrubs in the family Rosaceae, with common names firethorn or pyracantha. They are native to an area extending from Southwest Europe east to ...'', and '' Erythrocarpus'' as well as numerous plant species. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosa Wichuraiana
''Rosa lucieae'' ( syn. ''Rosa wichurana''), the memorial rose, is a species of rose native to eastern Asia. Description It is a woody, semi-evergreen shrub, with long trailing thorny branches of glossy green leaves, and single five-petalled white flowers with prominent yellow stamens in Summer; followed by small dark red hips. It can grow to . It is named after the German botanist Max Ernst Wichura Max Ernst Wichura (27 January 1817 in Neisse – February 1866 in Berlin) was a German lawyer and botanist. A lawyer by vocation, he studied jurisprudence in Breslau and Bonn. In 1859 he was appointed as a government councillor (''Regierungsrath' ... (1817–1866), with the suffix -iana. Uses While it is valued as a garden plant in its own right, ''R. lucieae'' is also a parent of several rose hybrids, notably 'Dorothy Perkins', 'Albéric Barbier', 'New Dawn' and 'Albertine'. Its vigorous, rambling habit makes it particularly suitable for forming an impenetrable barrier at gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregor Mendel
Gregor Johann Mendel Order of Saint Augustine, OSA (; ; ; 20 July 1822 – 6 January 1884) was an Austrian Empire, Austrian biologist, meteorologist, mathematician, Augustinians, Augustinian friar and abbot of St Thomas's Abbey, Brno, St. Thomas' Abbey in Brno (Brünn), Margraviate of Moravia. Mendel was born in a Sudeten Germans, German-speaking family in the Austrian Silesia, Silesian part of the Austrian Empire (today's Czech Republic) and gained posthumous recognition as the founder of the modern science of genetics. Though farmers had known for millennia that crossbreeding of animals and plants could favor certain desirable trait (biological), traits, Mendel's pea plant experiments conducted between 1856 and 1863 established many of the rules of biological inheritance, heredity, now referred to as the laws of Mendelian inheritance. Mendel worked with seven characteristics of Pea, pea plants: plant height, pod shape and color, seed shape and color, and flower position and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Darwin
Charles Robert Darwin ( ; 12 February 1809 – 19 April 1882) was an English Natural history#Before 1900, naturalist, geologist, and biologist, widely known for his contributions to evolutionary biology. His proposition that all species of life have descended from a Common descent, common ancestor is now generally accepted and considered a fundamental scientific concept. In a joint presentation with Alfred Russel Wallace, he introduced his scientific theory that this Phylogenetics, branching pattern of evolution resulted from a process he called natural selection, in which the struggle for existence has a similar effect to the artificial selection involved in selective breeding.. Darwin has been described as one of the most influential figures in human history and was honoured by Burials and memorials in Westminster Abbey, burial in Westminster Abbey. Darwin's early interest in nature led him to neglect his medical education at the University of Edinburgh Medical Schoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid (biology)
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different varieties, subspecies, species or genera through sexual reproduction. Generally, it means that each cell has genetic material from two different organisms, whereas an individual where some cells are derived from a different organism is called a chimera. Hybrids are not always intermediates between their parents such as in blending inheritance (a now discredited theory in modern genetics by particulate inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridization, which include genetic and morph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salix
Willows, also called sallows and osiers, of the genus ''Salix'', comprise around 350 species (plus numerous hybrids) of typically deciduous trees and shrubs, found primarily on moist soils in cold and temperate regions. Most species are known as willow, but some narrow-leaved shrub species are called osier, and some broader-leaved species are referred to as sallow (from Old English ''sealh'', related to the Latin word ''salix'', willow). Some willows (particularly arctic and alpine species) are low-growing or creeping shrubs; for example, the dwarf willow (''Salix herbacea'') rarely exceeds in height, though it spreads widely across the ground. Description Willows all have abundant watery bark sap, which is heavily charged with salicin, soft, usually pliant, tough wood, slender branches, and large, fibrous, often stoloniferous roots. The roots are remarkable for their toughness, size, and tenacity to live, and roots readily sprout from aerial parts of the plant. Leave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
