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Osteomeles
''Osteomeles'' is a genus of plants in the rose family, Rosaceae. They are shrubs native to eastern Asia, with Compound leaf, compound leaves, opposite leaf, opposite leaf arrangement, and small pome fruit. The fruits of all species in this genus are edible. Taxonomy The genus has sometimes been considered to include South American species of ''Hesperomeles'' which, like ''Osteomeles'', have only one ovule per locule and hard pyrena, pyrenes. But ''Hesperomeles'' notably have simple leaves, and recent molecular phylogenetics suggest that the two genera are only distantly related. Selected species * ''Osteomeles anthyllidifolia'' (James Edward Smith (botanist), Sm.) John Lindley, Lindl. * ''Osteomeles schwerinae'' Camillo Karl Schneider, C.K.Schneid. (China) * ''Osteomeles subrotunda'' Karl Koch (botanist), K.Koch (China and Ryukyu islands) References Osteomeles, Rosaceae genera {{maleae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteomeles
''Osteomeles'' is a genus of plants in the rose family, Rosaceae. They are shrubs native to eastern Asia, with Compound leaf, compound leaves, opposite leaf, opposite leaf arrangement, and small pome fruit. The fruits of all species in this genus are edible. Taxonomy The genus has sometimes been considered to include South American species of ''Hesperomeles'' which, like ''Osteomeles'', have only one ovule per locule and hard pyrena, pyrenes. But ''Hesperomeles'' notably have simple leaves, and recent molecular phylogenetics suggest that the two genera are only distantly related. Selected species * ''Osteomeles anthyllidifolia'' (James Edward Smith (botanist), Sm.) John Lindley, Lindl. * ''Osteomeles schwerinae'' Camillo Karl Schneider, C.K.Schneid. (China) * ''Osteomeles subrotunda'' Karl Koch (botanist), K.Koch (China and Ryukyu islands) References Osteomeles, Rosaceae genera {{maleae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteomeles Anthyllidifolia
''Osteomeles anthyllidifolia'', commonly called ''Ūlei'', ''eluehe'', ''uulei'', Hawaiian rose, or Hawaiian hawthorn, is a species of flowering shrub in the rose family, Rosaceae, that is indigenous to Hawaii (all islands but ''Kahoolawe'' and ''Niihau''), the Cook Islands, Tonga, Pitcairn Island, and Rapa Iti, Taiwan and the Ryukyu islands of Japan. Description ''Osteomeles anthyllidifolia'' grows as either an erect shrub that reaches or a spreading shrub. The compound leaves are alternately arranged on branches and divided into 15–25 leaflets. The small, oblong leaflets are long and wide. White flowers with five petals form clusters of three to six on the ends of branches. The fruit is white when ripe, in diameter, and contains yellow seeds that are in diameter. Habitat ''Osteomeles anthyllidifolia'' can be found in dry to mesic forests, shrublands, coastal areas, and lava plains at elevations of . It is a ruderal species, able to effectively compete with othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteomeles Schwerinae
''Osteomeles schwerinae'' is a species of plant native to China. Its flowers are white and resemble those of hawthorn species. It produces small, white, round berries that are pomes. The fruits are edible and can be eaten raw or used to make jellies and jams. The fruits have a sweet flavor. It is grown in gardens as an ornamental plant. It is also used in bonsai. ''O. schwerinae'' can be found in mainland China and Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort .... References External links *Information from Plants for a Future' * Information from Gardening.eu' * schwerinae Flora of China {{maleae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteomeles Subrotunda
''Osteomeles subrotunda'' is a species of plant native to China and the Ryukyu islands of Japan. It has edible fruits that can be eaten raw. The fruit has a sweet flavor. It is grown as an ornamental plant. It is also used in bonsai Bonsai ( ja, 盆栽, , tray planting, ) is the Japanese art of growing and training miniature trees in pots, developed from the traditional Chinese art form of ''penjing''. Unlike ''penjing'', which utilizes traditional techniques to produce .... References External links Osteomeles subrotundaat Plants for a Future subrotunda Flora of China {{maleae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hesperomeles
''Hesperomeles'' is a genus of South American evergreen trees of the family Rosaceae that has sometimes been included along with ''Pyracantha'' in the genus ''Osteomeles''. However, ''Osteomeles'' notably have compound leaves, and recent molecular phylogenetics suggests that ''Hesperomeles'' is only distantly related to ''Osteomeles'', and is instead sister to the ''Crataegus''—''Mespilus'' clade A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, .... Species Depending on the author, there are between 12 and 20 species in the genus. According to Tropicos.org database, the following species are recognized: References External links * * * Maleae Rosaceae genera {{Maleae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germplasm Resources Information Network
Germplasm Resources Information Network or GRIN is an online USDA National Genetic Resources Program software project to comprehensively manage the computer database for the holdings of all plant germplasm collected by the National Plant Germplasm System. GRIN has extended its role to manage information on the germplasm reposits of insect (invertebrate), microbial, and animal species (see sub-projects). Description The site is a resource for identifying taxonomic information (scientific names) as well as common names on more than 500,000 accessions (distinct varieties, cultivars etc.) of plants covering 10,000 species; It gives 450,000 accessions (outdated; GRIN gives 500,000 as of June 2012). both economically important ones and wild species. It profiles plants that are invasive or noxious weeds, threatened or endangered, giving out data on worldwide distribution of its habitat; as well as passport information. GRIN also incorporates an Economic Plants Database. The network ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Phylogenetics
Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to determine the processes by which diversity among species has been achieved. The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree. Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography. Molecular phylogenetics and molecular evolution correlate. Molecular evolution is the process of selective changes (mutations) at a molecular level (genes, proteins, etc.) throughout various branches in the tree of life (evolution). Molecular phylogenetics makes inferences of the evolutionary relationships that arise due to molecular evolution and results in the construction of a phylogenetic tree. History The theoretical frame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Koch (botanist)
Karl Heinrich Emil Koch (6 June 1809 – 25 May 1879) was a German botanist. He is best known for his botanical explorations in the Caucasus region, including northeast Turkey. Most of his collections have today been lost. He is also known as the first professional horticultural officer in Germany. Biography He was born in Ettersburg near Weimar, Germany. He studied at the universities of Jena and Würzburg and taught, as privatdocent, at the University of Jena beginning 1834. He became an associate professor in 1836. He undertook a journey of research into southern Russia in 1836–38, and a second in 1843–44. The fruit of this second trip, in which he also visited Asia Minor, Great Armenia, the Caspian Sea, and the Caucasus Mountains,ADB:Koch, Karl In: |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camillo Karl Schneider
Camillo Karl Schneider (7 April 1876 – 5 January 1951) was a German botanist and landscape architect. A farmer's son, he was born at Gröppendorf, in the Kingdom of Saxony, and worked as a gardener at Zeitz, Dresden, Berlin and Greifswald. Returning to Berlin to work in the City Parks Department, he assisted in editorial work for the periodical ''Gartenwelt'', which led to his employ as a landscape assistant in Darmstadt and Berlin. In 1900, he moved to Vienna, where he practiced as a freelance architect and writer, travelling extensively through Europe. In 1904 he published his first books, including the beginning of his tome ''Illustrated Handbook of Broad-leaved Trees'', which he completed in 1912. However, the manuscript of what should have been his ''magnum opus'', a study of the genus ''Berberis'', was destroyed in a bombing raid on Berlin in 1943. In 1913, supported by the Austro-Hungarian Dendrological Society, he ventured to China to collect plants and seeds for the bot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Edward Smith (botanist)
__NOTOC__ Sir James Edward Smith (2 December 1759 – 17 March 1828) was an English botanist and founder of the Linnean Society. Early life and education Smith was born in Norwich in 1759, the son of a wealthy wool merchant. He displayed a precocious interest in the natural world. During the early 1780s he enrolled in the medical course at the University of Edinburgh where he studied chemistry under Joseph Black and natural history under John Walker. He then moved to London in 1783 to continue his studies. Smith was a friend of Sir Joseph Banks, who was offered the entire collection of books, manuscripts and specimens of the Swedish natural historian and botanist Carl Linnaeus following the death of his son Carolus Linnaeus the Younger. Banks declined the purchase, but Smith bought the collection for the bargain price of £1,000. The collection arrived in London in 1784, and in 1785 Smith was elected Fellow of the Royal Society. Academic career Between 1786 and 1788 Smit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrena
A pyrena or pyrene (commonly called a "pit" or "stone") is the fruitstone within a drupe or drupelet produced by the ossification of the endocarp or lining of the fruit. It consists of a hard endocarp tissue surrounding one or more seeds (also called the "kernel"). The hardened endocarp which constitutes the pyrene provides a protective physical barrier around the seed, shielding it from pathogens and herbivory. While many drupes are monopyrenous, containing only one pyrene, pome-type fruit with a hard, stony (rather than leathery) endocarp are typically polypyrenous drupes, containing multiple pyrenes. Development The hardening of the endocarp of a developing drupe occurs via secondary cell wall formation and lignification. The biopolymer lignin, also found in wood, provides a structure within secondary cell walls which supports the polymerisation of cellulose and hemicellulose; together these polymers provide the endocarp with tensile strength and stiffness. Further harden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
