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Merr.
Elmer Drew Merrill (October 15, 1876 – February 25, 1956) was an American botanist and taxonomist. He spent more than twenty years in the Philippines where he became a recognized authority on the flora of the Asia-Pacific region. Through the course of his career he authored nearly 500 publications, described approximately 3,000 new plant species, and amassed over one million herbarium specimens. In addition to his scientific work he was an accomplished administrator, college dean, university professor and editor of scientific journals.Archives of the Arnold Arboretum Early life Merrill and his twin brother, Dana T. Merrill, were born and raised in the small village of East Auburn, Maine. They were the youngest of six children by Daniel C. Merrill and Mary (Noyes) Merrill. Merrill showed an early interest in natural history, collecting and identifying plants, birds' eggs, rocks, and minerals. In 1894 he entered the University of Maine with the intention of studying engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murraya
''Murraya'' () is a genus of flowering plants in the citrus family, Rutaceae. It is distributed in Asia, Australia, and the Pacific Islands.''Murraya''. Flora of China. The is in southern and .But, P. P., et al. (1986) A chemot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auburn, Maine
Auburn is a city in south-central Maine within the United States. The city serves as the county seat of Androscoggin County. The population was 24,061 at the 2020 census. Auburn and its sister city Lewiston are known locally as the Twin Cities or Lewiston–Auburn (L–A). History The area was originally part of the Pejepscot Purchase, land bought in 1714 by an association of people from Boston and Portsmouth following the Treaty of Portsmouth, which brought peace between the Abenaki Indians and the settlers of present-day Maine. In 1736, however, the Massachusetts General Court granted a large section of the land to veterans of the 1690 Battle of Quebec. Conflicting claims led to prolonged litigation; consequently, settlement was delayed until after the French and Indian Wars. Auburn was first settled in 1786 as part of Bakerstown, renamed Poland when it was incorporated by the Massachusetts General Court in 1795. It was then part of Minot, formed from parts of Poland and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptogams
A cryptogam (scientific name Cryptogamae) is a plant (in the wide sense of the word) or a plant-like organism that reproduces by spores, without flowers or seeds. The name ''Cryptogamae'' () means "hidden reproduction", referring to the fact that no seed is produced, thus cryptogams represent the non-seed bearing plants. Other names, such as " thallophytes", "lower plants", and "spore plants" are also occasionally used. As a group, Cryptogamae are the opposite of the Phanerogamae () or Spermatophyta (), the seed plants. The best-known groups of cryptogams are algae, lichens, mosses, and ferns, but it also includes non-photosynthetic organisms traditionally classified as plants, such as fungi, slime molds, and bacteria. The classification is now deprecated in Linnaean taxonomy. At one time, the cryptogams were formally recognised as a group within the plant kingdom. In his system for classification of all known plants and animals, Carl Linnaeus (1707–1778) divided the plant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merrilliodendron
''Merrilliodendron'' is a monotypic genus of flowering plants belonging to the family Icacinaceae. It has a synonym of ''Peekeliodendron'' . The only species is ''Merrilliodendron megacarpum'' Its native range is Central Malesia to western Pacific. It is found in the Bismarck Archipelago, the Caroline Islands, Marianas, New Guinea, Philippines, the Santa Cruz Islands, the Solomon Islands and Sulawesi. The genus name of ''Merrilliodendron'' is in honour of Elmer Drew Merrill (1876–1956), an American botanist and taxonomist In biology, taxonomy () is the scientific study of naming, defining ( circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxa (singular: taxon) and these groups are give ..., and also 'dendron' meaning tree. The Latin specific epithet of ''megacarpum'' is derived from the Greek word ''megacarpus'' meaning 'with big fruit'. The genus was first described and published in Bot. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moss
Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (, ) '' sensu stricto''. Bryophyta ('' sensu lato'', Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hornworts. Mosses typically form dense green clumps or mats, often in damp or shady locations. The individual plants are usually composed of simple leaves that are generally only one cell thick, attached to a stem that may be branched or unbranched and has only a limited role in conducting water and nutrients. Although some species have conducting tissues, these are generally poorly developed and structurally different from similar tissue found in vascular plants. Mosses do not have seeds and after fertilisation develop sporophytes with unbranched stalks topped with single capsules containing spores. They are typically tall, though some species are much larger. ''Dawsonia'', the tallest moss in the world, can grow to in height. There ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merrilliobryum
''Merrilliobryum'' is a genus of moss in family Fabroniaceae. The genus is found in New Guinea and the Philippines. The genus name of ''Merrilliobryum'' is in honour of Elmer Drew Merrill (1876-1956), who was an American botanist and taxonomist. The genus was circumscribed by Viktor Ferdinand Brotherus in Philipp. J. Sci., Section C vol.3 on page 25 in 1908. Species include: * ''Merrilliobryum fabronioides ''Merrilliobryum fabronioides'' is a species of mosses in the family Myriniaceae. It is endemic to the Philippines, where it is known from a few locations in the mountains of northern Luzon. It is an endangered species An endangered speci ...'' Broth. * '' Merrilliobryum tanianum'' References Moss genera Taxonomy articles created by Polbot {{bryophyte-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vincetoxicum
''Vincetoxicum'' is a genus of plants in the family Apocynaceae. Although the species in ''Vincetoxicum'' have sometimes been included in ''Cynanchum'', chemical and molecular evidence shows that ''Vincetoxicum'' is more closely related to ''Tylophora''. The generic name means "poison-beater" in Botanical Latin because of the plants' supposed antidotal effects against snakebite. ;Species ;formerly included moved to other genera ( Alexitoxicon, Ampelamus, Antitoxicum, Asclepias, Blyttia, Cynanchum, Dictyanthus, Diplolepis, Gonolobus, Heterostemma, Ischnostemma, Macroscepis, Matelea, Orthosia, Pentatropis, Petalostelma, Polystemma, Seutera, Telminostelma, Tylophora ''Tylophora'' is a genus of climbing plant or vine, first described as a genus in 1810. It is native to tropical and subtropical Asia, Africa, and Australia. Most of the species are perennial lianas. The name is derived from the Ancient Greek '' ...) Gallery Illustration Vincetoxicum hirundinaria0.jpg V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States War Department
The United States Department of War, also called the War Department (and occasionally War Office in the early years), was the United States Cabinet department originally responsible for the operation and maintenance of the United States Army, also bearing responsibility for naval affairs until the establishment of the Navy Department in 1798, and for most land-based air forces until the creation of the Department of the Air Force on September 18, 1947. The Secretary of War, a civilian with such responsibilities as finance and purchases and a minor role in directing military affairs, headed the War Department throughout its existence. The War Department existed from August 7, 1789 until September 18, 1947, when it split into the Department of the Army and the Department of the Air Force. The Department of the Army and Department of the Air Force later joined the Department of the Navy under the United States Department of Defense in 1949. History 18th century The Departm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Arboretum
The Arnold Arboretum of Harvard University is a botanical research institution and free public park, located in the Jamaica Plain and Roslindale neighborhoods of Boston, Massachusetts. Established in 1872, it is the oldest public arboretum in North America. The landscape was designed by Charles Sprague Sargent and Frederick Law Olmsted and is the second largest "link" in the Emerald Necklace. The Arnold Arboretum's collection of temperate trees, shrubs, and vines has a particular emphasis on the plants of the eastern United States and eastern Asia, where arboretum staff and colleagues are actively sourcing new material on plant collecting expeditions. The arboretum supports research in its landscape and in its Weld Hill Research Building. History The Arboretum was founded in 1872 when the President and Fellows of Harvard College became trustees of a portion of the estate of James Arnold (1781–1868), a whaling merchant from New Bedford, Massachusetts. Arnold specified th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nathaniel Lord Britton
Nathaniel Lord Britton (January 15, 1859 – June 25, 1934) was an American botanist and taxonomist who co-founded the New York Botanical Garden in the Bronx, New York. Early life Britton was born in New Dorp in Staten Island, New York to Jasper Alexander Hamilton Britton and Harriet Lord Turner. His parents wanted him to study religion, but he was attracted to nature study at an early age. He was a graduate of the Columbia University School of Mines and afterwards taught geology and botany at Columbia University. He joined the Torrey Botanical Club soon after graduation and was a member his entire life. He married Elizabeth Gertrude Knight, a bryologist, on August 27, 1885. They had met when she joined the club and were lifelong collaborators in botanical research. New York Botanical Garden During their honeymoon in 1888, they visited Kew Gardens, which led to his wife proposing a botanical garden for New York at a Torrey Club meeting. Together, they campaigned to br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Works Progress Administration
The Works Progress Administration (WPA; renamed in 1939 as the Work Projects Administration) was an American New Deal agency that employed millions of jobseekers (mostly men who were not formally educated) to carry out public works projects, including the construction of public buildings and roads. It was set up on May 6, 1935, by presidential order, as a key part of the Second New Deal. The WPA's first appropriation in 1935 was $4.9 billion (about $15 per person in the U.S., around 6.7 percent of the 1935 GDP). Headed by Harry Hopkins, the WPA supplied paid jobs to the unemployed during the Great Depression in the United States, while building up the public infrastructure of the US, such as parks, schools, and roads. Most of the jobs were in construction, building more than 620,000 miles (1,000,000 km) of streets and over 10,000 bridges, in addition to many airports and much housing. The largest single project of the WPA was the Tennessee Valley Authority. At its pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Botanic Garden
The New York Botanical Garden (NYBG) is a botanical garden at Bronx Park in the Bronx, New York City. Established in 1891, it is located on a site that contains a landscape with over one million living plants; the Enid A. Haupt Conservatory, a greenhouse containing several habitats; and the LuEsther T. Mertz Library, which contains one of the world's largest collections of botany-related texts. , over a million people visit the New York Botanical Garden annually. NYBG is also a major educational institution, teaching visitors about plant science, ecology, and healthful eating through NYBG's interactive programming. Nearly 90,000 of the annual visitors are children from underserved neighboring communities. An additional 3,000 are teachers from New York City's public school system participating in professional development programs that train them to teach science courses at all grade levels. NYBG operates one of the world's largest plant research and conservation programs. NY ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
