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Periclesia
''Periclesia'' is a monotypic genus of flowering plants belonging to the family Ericaceae. It only contains one known species, Periclesia flexuosa A.C.Sm. It is also with the Vaccinioideae subfamily and the Vaccinieae tribe. It is native to Ecuador. The genus name of ''Periclesia'' is in honour of Pericles (c. 490 BC – 429 BC), a Greek statesman and general during the Golden Age of Athens. The Latin specific epithet of ''flexuosa'' refers to ''flexuosus'' meaning twisted. Both the genus and the species were first described and published in Contr. U.S. Natl. Herb. Vol.28 on page 357 in 1932. The genus is not recognised by United States Department of Agriculture and the Agricultural Research Service, they list it as a synonym of ''Ceratostema ''Ceratostema'' is a genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pericles
Pericles (; grc-gre, Περικλῆς; c. 495 – 429 BC) was a Greek politician and general during the Golden Age of Athens. He was prominent and influential in Athenian politics, particularly between the Greco-Persian Wars and the Peloponnesian War, and was acclaimed by Thucydides, a contemporary historian, as "the first citizen of Athens".Thucydides, 2.65 Pericles turned the Delian League into an Athenian empire and led his countrymen during the first two years of the Peloponnesian War. The period during which he led Athens, roughly from 461 to 429 BC, is sometimes known as the "Age of Pericles", but the period thus denoted can include times as early as the Persian Wars or as late as the following century. Pericles promoted the arts and literature, and it is principally through his efforts that Athens acquired the reputation of being the educational and cultural center of the ancient Greek world. He started an ambitious project that generated most of the surviving stru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaccinioideae
Vaccinioideae is a flowering-plant subfamily in the family Ericaceae. It contains the commercially important cranberry, blueberry, bilberry, lingonberry, and huckleberry. Taxonomy *Tribe: Andromedeae **Genera: '' Andromeda'' - ''Zenobia''https://en.m.wikipedia.org/wiki/Zenobia_(plant) *Tribe: Gaultherieae **Genera: '' Chamaedaphne'' - '' Diplycosia'' - ''Gaultheria'' - '' Leucothoe'' - ''Pernettya'' - '' Pernettyopsis'' - ''Tepuia'' *Tribe: Lyonieae **Genera: '' Agarista'' - '' Craibiodendron'' - '' Lyonia'' - '' Pieris'' *Tribe: Oxydendreae **Genera: ''Oxydendrum'' *Tribe: Vaccinieae **Genera: '' Agapetes'' - ''Anthopteropsis'' - ''Anthopterus'' - '' Calopteryx'' - ''Cavendishia'' - ''Ceratostema'' - '' Costera'' - '' Demosthenesia'' - '' Didonica'' - ''Dimorphanthera'' - '' Diogenesia'' - '' Disterigma'' - ''Gaylussacia'' - '' Gonocalyx'' - ''Macleania''&nbs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaccinieae
Vaccinieae is a tribe of over 1000 species in the plant family Ericaceae. The tribe consists of morphologically diverse woody plants. Species within Vaccinieae can be found on all continents except Australia and Antarctica. Genetic analysis indicates that Vaccinieae is a monophyletic group. Genera ''Agapetes'' - '' Anthopteropsis'' - '' Anthopterus'' - '' Calopteryx'' - ''Cavendishia'' - '' Ceratostema'' - ''Costera'' - '' Demosthenesia'' - '' Didonica'' - '' Dimorphanthera'' - '' Diogenesia'' - '' Disterigma'' - ''Gaylussacia'' - '' Gonocalyx'' - '' Laterospora'' - '' Macleania'' - '' Mycerinus'' - ''Notopora'' - '' Oreanthes'' - '' Orthaea'' - '' Paphia'' - '' Pellegrinia'' - '' Periclesia'' - '' Plutarchia'' - '' Polyclita'' - ''Psammisia'' - '' Rusbya'' - ''Satyria'' - '' Semiramisia'' - ''Siphonandra'' - ''Sphyrospermum'' - '' Symphysia'' - '' Themistoclesia'' - ''Thibaudia'' - '' Utleya'' - ''Vaccinium ''Vaccinium'' is a common and widespread genus of shrubs or dwarf sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Charles Smith
Albert Charles Smith (April 5, 1906 – May 23, 1999) was an American botanist who served as director of the National Museum of Natural History and Arnold Arboretum and was the former president of the American Society of Plant Taxonomists. Life Smith was born on April 5, 1906, in Springfield, Massachusetts. He received his bachelor's degree from Columbia University in 1926 and his PhD in 1933. In 1928, he became a staff member of the New York Botanical Garden and made his first tropical trips to Colombia, Peru, and Brazil from 1926 to 1929. He later left New York City to be director of the Arnold Arboretum at Harvard and worked there until 1948 when he joined the Smithsonian Institution. At the Smithsonian, he was first director of the Department of Botany and then a director of the National Museum of Natural History, and chaired several important scientific societies, such as the American Society of Plant Taxonomists. From 1962 to 1963, he was the Assistant Secretary of the Sm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ericaceae
The Ericaceae are a family of flowering plants, commonly known as the heath or heather family, found most commonly in acidic and infertile growing conditions. The family is large, with c.4250 known species spread across 124 genera, making it the 14th most species-rich family of flowering plants. The many well known and economically important members of the Ericaceae include the cranberry, blueberry, huckleberry, rhododendron (including azaleas), and various common heaths and heathers (''Erica'', ''Cassiope'', ''Daboecia'', and ''Calluna'' for example). Description The Ericaceae contain a morphologically diverse range of taxa, including herbs, dwarf shrubs, shrubs, and trees. Their leaves are usually evergreen, alternate or whorled, simple and without stipules. Their flowers are hermaphrodite and show considerable variability. The petals are often fused (sympetalous) with shapes ranging from narrowly tubular to funnelform or widely urn-shaped. The corollas are usually ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fifth-century Athens
Fifth-century Athens is the Greek city-state of Athens in the time from 480 to 404 BC. Formerly known as the Golden Age of Athens, the later part being the Age of Pericles, it was buoyed by political hegemony, economic growth and cultural flourishing. The period began in 478 BC, after the defeat of the Persian invasion, when an Athenian-led coalition of city-states, known as the Delian League, confronted the Persians to keep the liberated Asian Greek cities free. After peace was made with Persia in the mid-5th century BC, what started as an alliance of independent city-states became an Athenian empire after Athens abandoned the pretense of parity among its allies and relocated the Delian League treasury from Delos to Athens, where it funded the building of the Athenian Acropolis, put half its population on the public payroll, and maintained its position as the dominant naval power in the Greek world. With the empire's funds, military dominance and its political fortunes guided by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, name or a scientific name; more informally it is also historically called a Latin name. The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Homo sapiens''. ''Tyrannosaurus rex'' is likely the most widely known binomial. The ''formal'' introduction of this system of naming species is credit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Agriculture
The United States Department of Agriculture (USDA) is the United States federal executive departments, federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, and food. It aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the United States Secretary of Agriculture, Secretary of Agriculture, who reports directly to the President of the United States and is a member of the president's Cabinet of the United States, Cabinet. The current secretary is Tom Vilsack, who has served since February 24, 2021. Approximately 80% of the USDA's $141 billion budget goes to the Food and Nutrition Service (FNS) program. The largest component of the FNS budget is the Supplementa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural Research Service
The Agricultural Research Service (ARS) is the principal in-house research agency of the United States Department of Agriculture (USDA). ARS is one of four agencies in USDA's Research, Education and Economics mission area. ARS is charged with extending the nation's scientific knowledge and solving agricultural problems through its four national program areas: nutrition, food safety and quality; animal production and protection; natural resources and sustainable agricultural systems; and crop production and protection. ARS research focuses on solving problems affecting Americans every day. The ARS Headquarters is located in the Jamie L. Whitten Building on Independence Avenue in Washington, D.C. and the headquarters staff is located at the George Washington Carver Center (GWCC) in Beltsville, Maryland. For 2018, its budget was $1.2 billion. Mission ARS conducts scientific research for the American public. Their main focus is on research to develop solutions to agricultural pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceratostema
''Ceratostema'' is a genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ... of shrubs or dwarf shrubs and lianas in the heather family (Ericaceae). Species References External links * * {{Taxonbar, from=Q891792 Ericaceae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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