|
Delosperma Echinatum
''Delosperma echinatum'' is a succulent plant, native to South Africa. It is also known as the pickle plant. The new genus ''Delosperma'' was erected by English botanist N. E. Brown in 1925, with this species later acknowledged as the type species. Scottish plant-hunter Francis Masson collected this species for Kew Gardens in 1774. French naturalist Jean-Baptiste Lamarck Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck (1 August 1744 – 18 December 1829), often known simply as Lamarck (; ), was a French naturalist, biologist, academic, and soldier. He was an early proponent of the idea that biolo ... described it as ''Mesembryanthemum echinatum'' in 1786, from material in France that most likely had come from England. References echinatum Plants described in 1789 {{Aizoaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Baptiste Lamarck
Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck (1 August 1744 – 18 December 1829), often known simply as Lamarck (; ), was a French naturalist, biologist, academic, and soldier. He was an early proponent of the idea that biological evolution occurred and proceeded in accordance with Naturalism (philosophy), natural laws. Lamarck fought in the Seven Years' War against Prussia, and was awarded a commission for bravery on the battlefield. Posted to Monaco, Lamarck became interested in natural history and resolved to study medicine.#Packard, Packard (1901), p. 15. He retired from the army after being injured in 1766, and returned to his medical studies. Lamarck developed a particular interest in botany, and later, after he published the three-volume work ''Flore françoise'' (1778), he gained membership of the French Academy of Sciences in 1779. Lamarck became involved in the Jardin des Plantes and was appointed to the Chair of Botany in 1788. When the French Nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Heinrich Gustav Schwantes
Martin Heinrich Gustav Schwantes (18 September 1881 – 1960) was a German archaeologist and botanist specialist of Aizoaceae (Mesembryanthemaceae). Life and work Schwantes was born in Bleckede and died in Hamburg. The Duvensee paddle is the preserved part of a Mesolithic spade paddle, which was found during archaeological excavations of a Mesolithic dwelling area at Duvensee near Klinkrade (Herzogtum Lauenburg) Schleswig-Holstein, Germany, in 1926 by Schwantes. Publications * ''Deutschlands Urgeschichte'' (1908) * "Die Gräber der ältesten Eisenzeit im östlichen Hannover", in: ''Prähistorische Zeitschrift'', vol. 1 (1909), p. 140-162 * ''Die Bedeutung der Lyngby-Zivilisation für die Gliederung der Steinzeit'' (Hamburg, 1923) * ''Führer durch Haithabu'' (1932) * ''Zur Geschichte der nordischen Zivilisation'' (Hamburg: Evert, 1938) * ''Die Geschichte Schleswig-Holsteins'', vol. 1, ''Vorgeschichte Schleswig-Holsteins'' (1939) * ''Geschichte Schleswig-Holsteins. Die Urgeschicht ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Succulent Plant
In botany, succulent plants, also known as succulents, are plants with parts that are thickened, fleshy, and engorged, usually to retain water in arid climates or soil conditions. The word ''succulent'' comes from the Latin word ''sucus'', meaning "juice" or "sap". Succulent plants may store water in various structures, such as leaf, leaves and Plant stem, stems. The water content of some succulent organs can get up to 90–95%, such as ''Glottiphyllum semicyllindricum'' and ''Mesembryanthemum barkleyii''. Some definitions also include roots, thus geophytes that survive unfavorable periods by dying back to underground storage organs may be regarded as succulents. The habitats of these water-preserving plants are often in areas with high temperatures and low rainfall, such as deserts, but succulents may be found even in Alpine climate, alpine ecosystems growing in rocky soil. Succulents are characterized by their ability to thrive on limited water sources, such as mist and dew, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delosperma
''Delosperma'' ('delos'=evident, 'sperma'=seed) is a genus of around 170 species of succulent plants, formerly included in ''Mesembryanthemum'' in the family Aizoaceae. It was defined by English botanist N. E. Brown in 1925. The genus is common in southern and eastern Africa, with a few species in Madagascar, Reunion island, Yemen and Saudi Arabia. ''Delosperma'' species, as do most Aizoaceae, have hygrochastic capsules, opening and closing as they wet and dry. Distinguishing characters Plants of the genus ''Delosperma'' can be distinguished by their seed capsules. When these open (in response to rain), the seeds are exposed and not covered by a protective membrane, like those of most other plants in the family. The membrane is sometimes reduced to just a ledge (a feature shared by the related genus '' Trichodiadema''. The triangular valves, which open outwards when wet, each have distinctive wings on either side. ''Delosperma'' leaves tend to grooved or covered in bladder cell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Masson
Francis Masson (August 1741 – 23 December 1805) was a Scotland, Scottish botanist and gardener, and Royal Botanic Gardens, Kew, Kew Gardens’ first Botanical expedition, plant hunter. Life Masson was born in Aberdeen. In the 1760s, he went to work at Kew Gardens as an under-gardener. Masson was the first plant collector to be sent abroad by the newly appointed director Sir Joseph Banks; he sailed with James Cook on HMS Resolution (1771), HMS ''Resolution'' to South Africa, landing in October 1772. Masson stayed until 1775, during which time he sent back to England over 500 species of plant. In 1776, Banks sent Masson abroad again, this time to Madeira, Canary Islands, the Azores and the Antilles. Whilst in Grenada, Masson was captured and imprisoned by the French, a traumatic experience which haunted him for the rest of his life. Although he was eventually released, his collections deteriorated during the delay in securing a passage home, and a hurricane in St. Lucia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delosperma Echinatum Flower
''Delosperma'' ('delos'=evident, 'sperma'=seed) is a genus of around 170 species of succulent plants, formerly included in '' Mesembryanthemum'' in the family Aizoaceae. It was defined by English botanist N. E. Brown in 1925. The genus is common in southern and eastern Africa, with a few species in Madagascar, Reunion island,Yemen and Saudi Arabia. ''Delosperma'' species, as do most Aizoaceae, have hygrochastic capsules, opening and closing as they wet and dry. Distinguishing characters Plants of the genus ''Delosperma'' can be distinguished by their seed capsules. When these open (in response to rain), the seeds are exposed and not covered by a protective membrane, like those of most other plants in the family. The membrane is sometimes reduced to just a ledge (a feature shared by the related genus ''Trichodiadema''. The triangular valves, which open outwards when wet, each have distinctive wings on either side. ''Delosperma'' leaves tend to grooved or covered in bladder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
