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A. Berger
Alwin Berger (28 August 1871 – 20 April 1931) was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cactus, cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt. From 1897 to 1914 he was curator of the Giardini Botanici Hanbury, the botanical gardens of Sir Thomas Hanbury at La Mortola, near Ventimiglia in northwestern Italy, close to the border with France. After working in Germany from 1914 to 1919, Berger studied in the United States for three years, before spending his final years as director of the department of botany of the natural history museum in Stuttgart His main work, ''Die Agaven'', published in 1915, described 274 species of agave, divided into 3 subgenera, ''Littaea'', ''Euagave'' and ''Manfreda''. He also recognised a new genus of cactus, ''Roseocactus'', in 1925. The genus, genera ''Bergerocactus'' (''Cactaceae'') and ''Bergeranthus'' (''Mesembryanthemaceae'') ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schleiz
Schleiz is a town in the district of Saale-Orla-Kreis in Thuringia, Germany. The former municipality Crispendorf was merged into Schleiz in January 2019, and Burgk in December 2019. Location Schleiz is in the Thuringian Vogtland area, an area of wooded hills on the borders of Thuringia, Saxony, Bavaria and the Czech Republic. The city is located in a valley with the river Wisenta near the motorway A 9 (Berlin – München). Neighboring parishes Distances calculated as between town centers. Subdivisions Schleiz includes the following subdivisions: * Möschlitz * Grochwitz * Oberböhmsdorf * Lössau * Langenbuch * Wüstendittersdorf * Dröswein * Gräfenwarth * Oschitz * Heinrichsruh * Crispendorf * Burgk History Schleiz can be traced back to a settlement established about 1200 ("Altstadt") and a separate "Neustadt" that was established next to it. The "Neustadt" had a castle and a city wall. Until 2 December 1482 they were totally separate communities after which the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuttgart
Stuttgart (; Swabian: ; ) is the capital and largest city of the German state of Baden-Württemberg. It is located on the Neckar river in a fertile valley known as the ''Stuttgarter Kessel'' (Stuttgart Cauldron) and lies an hour from the Swabian Jura and the Black Forest. Stuttgart has a population of 635,911, making it the sixth largest city in Germany. 2.8 million people live in the city's administrative region and 5.3 million people in its metropolitan area, making it the fourth largest metropolitan area in Germany. The city and metropolitan area are consistently ranked among the top 20 European metropolitan areas by GDP; Mercer listed Stuttgart as 21st on its 2015 list of cities by quality of living; innovation agency 2thinknow ranked the city 24th globally out of 442 cities in its Innovation Cities Index; and the Globalization and World Cities Research Network ranked the city as a Beta-status global city in their 2020 survey. Stuttgart was one of the host cities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1931 Deaths
Events January * January 2 – South Dakota native Ernest Lawrence invents the cyclotron, used to accelerate particles to study nuclear physics. * January 4 – German pilot Elly Beinhorn begins her flight to Africa. * January 22 – Sir Isaac Isaacs is sworn in as the first Australian-born Governor-General of Australia. * January 25 – Mohandas Gandhi is again released from imprisonment in India. * January 27 – Pierre Laval forms a government in France. February * February 4 – Soviet leader Joseph Stalin gives a speech calling for rapid industrialization, arguing that only strong industrialized countries will win wars, while "weak" nations are "beaten". Stalin states: "We are fifty or a hundred years behind the advanced countries. We must make good this distance in ten years. Either we do it, or they will crush us." The first five-year plan in the Soviet Union is intensified, for the industrialization and collectivization of agriculture. * February 10 – O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1871 Births
Events January–March * January 3 – Franco-Prussian War – Battle of Bapaume: Prussians win a strategic victory. * January 18 – Proclamation of the German Empire: The member states of the North German Confederation and the south German states, aside from Austria, unite into a single nation state, known as the German Empire. The King of Prussia is declared the first German Emperor as Wilhelm I of Germany, in the Hall of Mirrors at the Palace of Versailles. Constitution of the German Confederation comes into effect. It abolishes all restrictions on Jewish marriage, choice of occupation, place of residence, and property ownership, but exclusion from government employment and discrimination in social relations remain in effect. * January 21 – Giuseppe Garibaldi's group of French and Italian volunteer troops, in support of the French Third Republic, win a battle against the Prussians in the Battle of Dijon. * February 8 – 1871 French legislative election elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Language
Italian (''italiano'' or ) is a Romance language of the Indo-European language family that evolved from the Vulgar Latin of the Roman Empire. Together with Sardinian, Italian is the least divergent language from Latin. Spoken by about 85 million people (2022), Italian is an official language in Italy, Switzerland (Ticino and the Grisons), San Marino, and Vatican City. It has an official minority status in western Istria (Croatia and Slovenia). Italian is also spoken by large immigrant and expatriate communities in the Americas and Australia.Ethnologue report for language code:ita (Italy) – Gordon, Raymond G., Jr. (ed.), 2005. Ethnologue: Languages of the World, Fifteenth edition. Dallas, Tex.: SIL International. Online version Itali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesembryanthemaceae
The Aizoaceae, or fig-marigold family, is a large Family (biology), family of dicotyledonous flowering plants containing 135 genus, genera and about 1800 species. They are commonly known as ice plants or carpet weeds. They are often called vygies in South Africa and New Zealand. Highly Succulent plant, succulent species that resemble stones are sometimes called mesembs. Description The family Aizoaceae is widely recognised by taxonomists. It once went by the botanical name "Ficoidaceae", now disallowed. The APG II system of 2003 (unchanged from the APG system of 1998) also recognizes the family, and assigns it to the order Caryophyllales in the clade core eudicots. The APG II system also classes the former families Mesembryanthemaceae Fenzl, Sesuviaceae Horan. and Tetragoniaceae Link under the family Aizoaceae. The common Afrikaans name "vygie" meaning "small fig" refers to the capsule (fruit), fruiting capsule, which resembles the true fig. Glistening epidermal bladder cell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bergeranthus
''Bergeranthus'' is a genus of flowering plants belonging to the family Aizoaceae. Its native range is South African Republic. Species: *''Bergeranthus albomarginatus'' *''Bergeranthus concavus'' *''Bergeranthus longisepalus'' *''Bergeranthus multiceps'' *''Bergeranthus nanus'' *''Bergeranthus scapiger'' *''Bergeranthus vespertinus ''Bergeranthus'' is a genus of flowering plants belonging to the family Aizoaceae. Its native range is South African Republic. Species: *''Bergeranthus albomarginatus'' *''Bergeranthus concavus'' *''Bergeranthus longisepalus'' *''Bergeranth ...'' References {{Taxonbar, from=Q147047 Aizoaceae Aizoaceae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cactaceae
A cactus (, or less commonly, cactus) is a member of the plant family Cactaceae, a family comprising about 127 genera with some 1750 known species of the order Caryophyllales. The word ''cactus'' derives, through Latin, from the Ancient Greek word (''káktos''), a name originally used by Theophrastus for a spiny plant whose identity is now not certain. Cacti occur in a wide range of shapes and sizes. Although some species live in quite humid environments, most cacti live in habitats subject to at least some drought. Many live in extremely dry environments, even being found in the Atacama Desert, one of the driest places on Earth. Because of this, cacti show many adaptations to conserve water. For example, almost all cacti are succulents, meaning they have thickened, fleshy parts adapted to store water. Unlike many other succulents, the stem is the only part of most cacti where this vital process takes place. Most species of cacti have lost true leaves, retaining only Thorns, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bergerocactus
''Bergerocactus emoryi'' is a species of cactus, known commonly as the golden-spined cereus, golden snake cactus, velvet cactus or golden club cactus. It is a relatively small cactus, but it can form dense thickets or colonies, with the dense yellow spines giving off a velvety appearance when backlit by the sun. From April to May, yellow, green-tinged flowers emerge, which transform into reddish, globular fruit. This species is native to the California Floristic Province, and is found in northwestern Baja California and a small part of California, in San Diego County and on the southern Channel Islands. Where the Mediterranean climate of the California Floristic Province collides with the subtropical Sonoran Desert near El Rosario, hybrids with two other species of cacti are found. It is the sole member of the monotypic genus ''Bergerocactus'', named after German botanist Alwin Berger. Description This species is a shrub-like cactus, forming thickets of columnar to prostrat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roseocactus
''Ariocarpus'' is a small genus of succulent, subtropical plants of the family Cactaceae. The name comes from the ancient Greek "aria" (an oak type) and "carpos" (=fruit) because of the resemblance of the fruit of the two genus in acorn form. Another possibility for the origin of the name is the work Scheidweiler did on the tree ''Sorbus aria'' at the time he described the genus ''Ariocarpus''. He might have meant the fruits of ''Ariocarpus'' plants look like the fruits of the ''Sorbus aria''. It comes from limestone hills of Rio Grande in the south of Texas (''Ariocarpus fissuratus'') and also the north and the center of Mexico (all other species including ''A. fissuratus'' forms known as ''A. loydii'' and ''A. fissuratus'' var. ''intermedius'') with strong sunshine exposures. ''Ariocarpus'' are endangered and quite rare in the wild. Description ''Ariocarpus'' species are very slow-growing. Plants have thick tuberous tap-roots, and are solitary or form small clusters of ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manfreda
''Manfreda'' was a genus of flowering plants in the family Asparagaceae, subfamily Agavoideae. Along with '' Polianthes'', members are commonly called tuberoses. The generic name honours 14th-century Italian writer Manfredus de Monte Imperiale. All species are now placed in ''Agave''. (See ''Agave'' § Taxonomy.) Like other species of ''Agave'', former ''Manfreda'' species have rosettes of leaves branching from a very short stem, and flowers at the end of a long stalk. The flowers are tubular and whitish, yellow, green, or brownish, with lengthy stamens. Species Species formerly placed in ''Manfreda'': *''Manfreda alibertii'' (Baker) Rose = '' Agave virginica'' *''Manfreda brachystachys'' (Cav.) Rose = '' Agave scabra'' *''Manfreda brunnea'' (S.Watson) Rose = '' Agave brunnea'' *''Manfreda bulbulifera'' Castillejos & E.Solano = '' Agave bulbulifera'' *''Manfreda chamelensis'' E.J.Lott & Verh.-Will. = ''Agave chamelensis'' *''Manfreda conduplicata'' (Jacobi & C.D.Bouché) Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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