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Diapensiaceae
Diapensiaceae is a small family of flowering plants, which includes 15 species in 6 genera. The genera include '' Berneuxia'' Decne. (1 species), '' Diapensia'' L. (5 species), ''Galax'' Sims (1 species), '' Pyxidanthera'' Michx. (2 species), '' Shortia'' Torr. & A.Gray (4 species), and '' Schizocodon'' Siebold & Zucc. (2 species). Members of this family have little economic importance; however, some members are cultivated by florists. Taxonomy Past literature classified Diapensiaceae as an old family, without defining the meaning of old. The name '' Diapensia'' was given to ''Diapensia lapponica'' by Linnaeus. Previously, it was the Greek name of sanicle. The family, originally including only ''Diapensia lapponica'', was named by Heinrich Friedrich Link in 1829. Concerning the interrelationships in Diapensiaceae, debate still remains regarding the recognition of ''Schizocodon'' and whether it should be separate from ''Shortia''. However, recent molecular studies support the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyxidanthera
''Pyxidanthera'' is a genus of flowering plant in the family Diapensiaceae. The most widespread species, '' Pyxidanthera barbulata'', is native to the eastern United States, occurring on the coast from Long Island to New Jersey and Virginia to South Carolina.''Pyxidanthera barbulata''. The Nature Conservancy.''Pyxidanthera barbulata''. Center for Plant Conservation. A second species of ''Pyxidanthera'' is widely recognized, /ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diapensia
''Diapensia'' is a genus of flowering plants of the family Diapensiaceae. Most of the species are found in the Himalayas. ''Diapensia lapponica'' has a high Arctic, circumpolar distribution. Species ''Diapensia obovata'', which is found in Asia and western North America, is now generally considered to be ''Diapensia lapponica'' subsp. ''obovata'', which would make the European and eastern North American ''Diapensia lapponica'' into ''Diapensia lapponica'' subsp. ''lapponica''. Species currently accepted by The Plant List, are as follows: *'' Diapensia himalaica'' Hook.f. & Thomson *''Diapensia lapponica ''Diapensia lapponica'', the pincushion plant, is a plant in the family Diapensiaceae, the only circumboreal species in the genus '' Diapensia'', the others being mainly in the Himalaya and on mountains in southwestern China. This species likely ...'' L. *'' Diapensia purpurea'' Diels *'' Diapensia wardii'' W.E.Evans References {{Taxonbar, from=Q7179462 Diapensiaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shortia
''Shortia'' is a small genus of subshrubs or perennial herbs in the family Diapensiaceae. There are five species, four in Asia and one in the Appalachian Mountains of eastern North America. They are found in mountainous areas, generally from elevation. All have restricted ranges and are generally considered rare. Three of the species, ''S. galacifolia'', ''S. soldanelloides'', and ''S. uniflora'' are often cultivated. The genus was by Asa Gray named after botanist Charles Wilkins Short. In Gray's diary entry for April 8, 1839, he named the genus after Charles Wilkins Short Charles Wilkins Short (October 6, 1794 – March 7, 1863) was an American botanist. He primarily worked in the state of Kentucky. Short discovered several species of plants and has six species of plants named after him. He attended Transylvania Un ... because the plant was native to America in a region close to where Short lived, which was Kentucky. Short and Gray never met but they corresponded with one ano ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ericales
The Ericales are a large and diverse order of dicotyledons. Species in this order have considerable commercial importance including for Camellia sinensis, tea, persimmon, blueberry, kiwifruit, Brazil nuts, Argania, argan, and azalea. The order includes trees, shrub, bushes, lianas, and herbaceous plants. Together with ordinary Photosynthesis, autophytic plants, the Ericales include chlorophyll-deficient mycoheterotrophic plants (e.g., ''Sarcodes sanguinea'') and carnivorous plants (e.g., genus ''Sarracenia''). Many species have five petals, often grown together. Fusion of the petals as a trait was traditionally used to place the order in the subclass Sympetalae. Mycorrhiza, Mycorrhizal associations are quite common among the order representatives, and three kinds of mycorrhiza are found exclusively among Ericales (namely, ericoid, arbutoid and monotropoid mycorrhiza). In addition, some families among the order are notable for their exceptional ability to accumulate aluminum. Er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galax
''Galax'', the wandplant, wandflower, or beetleweed, is a genus in the flowering plant family Diapensiaceae, containing a single species, ''Galax urceolata'' (synonym (taxonomy), syn. ''G. rotundifolia'', ''G. aphylla''). It is native to the southeastern United States from Massachusetts and New York (state), New York south to northern Alabama, growing mainly in the Appalachian Mountains at altitudes of up to 1,500 m, where it grows in shaded places in forests. ''Galax urceolata'' can occur at multiple ploidy levels, an individual may be a diploid (2x), triploid (3x), or autotetraploid (4x) (autopolyploid). The cytotypes are neither morphologically nor geographically distinct, though there are slight climatic differences between the diploid and autotetraploid types. Outcrossing is likely to occur among cytotypes as well. Description It is an evergreen herbaceous plant, herbaceous perennial plant growing to 30–45 cm (rarely 75 cm) tall, with a rosette of leathery leaf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schizocodon
''Schizocodon'' is a genus of flowering plants belonging to the family Diapensiaceae Diapensiaceae is a small family of flowering plants, which includes 15 species in 6 genera. The genera include '' Berneuxia'' Decne. (1 species), '' Diapensia'' L. (5 species), ''Galax'' Sims (1 species), '' Pyxidanthera'' Michx. (2 species), '' .... Its native range is Southern Central China, Japan. Species Species: *'' Schizocodon ilicifolius'' *'' Schizocodon soldanelloides'' *'' Schizocodon yunnanensis'' References {{Taxonbar, from=Q10368847 Diapensiaceae Ericales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diapensia Lapponica
''Diapensia lapponica'', the pincushion plant, is a plant in the family Diapensiaceae, the only circumboreal species in the genus '' Diapensia'', the others being mainly in the Himalaya and on mountains in southwestern China. This species likely became circumboreal-circumpolar rctic–alpineafter it jumped to arctic habitat from North China and Russia. The most likely candidate for ancestor is a white-flowered '' D. purpurea'' The plants grow on exposed rocky ridges that are kept free from snow by high winds. ''Diapensia lapponica'' is extremely slow and low-growing and cannot compete with plants that overtop it. The plant is very sensitive to higher temperatures (global warming a lethal problem in Sweden) and so is often in misty foggy habitat. It usually dies when transplanted to lowland gardens and so this is not recommended. Cold-treated or wild and winter-collected seed will germinate indoors. The seed and leaves are high in lipids. It is a small cushion-forming evergreen p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berneuxia
''Berneuxia'' is a genus of flowering plants belonging to the family Diapensiaceae. Its native range is Southeastern Tibet Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa, Taman ... to Southern Central China. Species: *'' Berneuxia thibetica'' References {{Taxonbar, from=Q15281356 Diapensiaceae Ericales genera Taxa named by Joseph Decaisne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cronquist System
The Cronquist system is a taxonomic classification system of flowering plants. It was developed by Arthur Cronquist in a series of monographs and texts, including ''The Evolution and Classification of Flowering Plants'' (1968; 2nd edition, 1988) and ''An Integrated System of Classification of Flowering Plants'' (1981) (''see'' Bibliography). Cronquist's system places flowering plants into two broad classes, Magnoliopsida ( dicotyledons) and Liliopsida (monocotyledons). Within these classes, related orders are grouped into subclasses. While the scheme was widely used, in either the original form or in adapted versions, many botanists now use the Angiosperm Phylogeny Group classification for the orders and families of flowering plants, first developed in 1998. The system as laid out in Cronquist's ''An Integrated System of Classification of Flowering Plants'' (1981) counts 64 orders and 321 families in class Magnoliopsida and 19 orders and 65 families in class Liliopsida. ''The Evo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Asia
South Asia is the southern subregion of Asia, which is defined in both geographical and ethno-cultural terms. The region consists of the countries of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka.;;;;;;;; Topographically, it is dominated by the Indian subcontinent and defined largely by the Indian Ocean on the south, and the Himalayas, Karakoram, and Pamir mountains on the north. The Amu Darya, which rises north of the Hindu Kush, forms part of the northwestern border. On land (clockwise), South Asia is bounded by Western Asia, Central Asia, East Asia, and Southeast Asia. The South Asian Association for Regional Cooperation (SAARC) is an economic cooperation organization in the region which was established in 1985 and includes all eight nations comprising South Asia. South Asia covers about , which is 11.71% of the Asian continent or 3.5% of the world's land surface area. The population of South Asia is about 1.9 billion or about one- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern United States
The Eastern United States, commonly referred to as the American East, Eastern America, or simply the East, is the region of the United States to the east of the Mississippi River. In some cases the term may refer to a smaller area or the East Coast plus Illinois, Wisconsin, Indiana, Mississippi, and their border states. In 2011, the 26 states east of the Mississippi (in addition to Washington, D.C. but not including the small portions of Louisiana and Minnesota east of the river) had an estimated population of 179,948,346 or 58.28% of the total U.S. population of 331,745,358 (excluding Puerto Rico). New England New England is a region of the United States located in the northeastern corner of the country, bounded by the Atlantic Ocean, Canada and the state of New York, consisting of the modern states of Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, and Connecticut. In one of the earliest English settlements in the New World, English Pilgrims from Europe first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
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