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Cimicifuga Yunnanensis
The Cimicifugeae are a tribe of flowering plants belonging to the family Ranunculaceae, based on the now obsolete genus ''Cimicifuga'' (sometimes called "bugbane" or "cohosh"). The name Cimicifuga means "bed bug Bed bugs are parasitic insects from the genus ''Cimex'', which are micropredators that haematophagy, feed on blood, usually at night. Their bites can result in a number of health impacts, including skin rashes, psychological effects, and aller ... repeller". In pharmacology, ''Cimicifugae rhizoma'' is a herbal medicine (Cimicifuga/Actea root), translated as ''Sheng ma'', a Chinese root preparation. Genera # '' Actaea'' L. - of which ''Cimicifuga'' is a synonym. # '' Anemonopsis'' Siebold & Zucc. (monotypic) # '' Beesia'' Balf.f. & W.W.Sm. # '' Eranthis'' Salisb. # †'' Paleoactaea'' Pigg & DeVore, 2005 Selected ''Cimicifuga'' species *''Cimicifuga arizonica'' *''Cimicifuga dahurica'' - ''Sheng ma'' in Chinese () *''Cimicifuga elata'' *''Cimicifuga europaea'' *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actaea (plant)
''Actaea'', commonly called baneberry, bugbane and cohosh, is a genus of flowering plants of the family Ranunculaceae, native to subtropical, temperate and subarctic regions of Europe, Asia and North America. Taxonomy The genus was redefined to include ''Cimicifuga'' and ''Souliea'' in the 1990s (Compton et al. 1998, Compton & Culham 2002, Gao et al. 2006, RHS Plant Finder, 2007) based on combined evidence from DNA sequence data, similarity in biochemical constituents and on morphology returning it to the original Linnean concept of the genus. The number of species in ''Actaea'' is to 25–30 using this concept. Other botanists (e.g., Hoffman 1999, Wang et al. 1999, Lee & Park 2004, Wang et al. 2009) reject this merger because only one group (''Actaea'') have fleshy fruit while the remainder have dry fruit. However, this narrower generic concept works for only a single morphological character and other characters such as number of carpels moves the generic boundary. The genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tribe (biology)
In biology, a tribe is a taxonomic rank above genus, but below family and subfamily. It is sometimes subdivided into subtribes. By convention, all taxa ranked above species are capitalized, including both tribe and subtribe. In zoology, the standard ending for the name of a zoological tribe is "-ini". Examples include the tribes Caprini (goat-antelopes), Hominini (hominins), Bombini (bumblebees), and Thunnini (tunas). The tribe Hominini is divided into subtribes by some scientists; subtribe Hominina then comprises "humans". The standard ending for the name of a zoological subtribe is "-ina". In botany, the standard ending for the name of a botanical tribe is "-eae". Examples include the tribes Acalypheae and Hyacintheae. The tribe Hyacintheae is divided into subtribes, including the subtribe Massoniinae. The standard ending for the name of a botanical subtribe is "-inae". In bacteriology, the form of tribe names is as in botany, e.g., Pseudomonadeae, based on the ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed within a fruit. The group was formerly called Magnoliophyta. Angiosperms are by far the most diverse group of Embryophyte, land plants with 64 Order (biology), orders, 416 Family (biology), families, approximately 13,000 known Genus, genera and 300,000 known species. They include all forbs (flowering plants without a woody Plant stem, stem), grasses and grass-like plants, a vast majority of broad-leaved trees, shrubs and vines, and most aquatic plants. Angiosperms are distinguished from the other major seed plant clade, the gymnosperms, by having flowers, xylem consisting of vessel elements instead of tracheids, endosperm within their seeds, and fruits that completely envelop the seeds. The ancestors of flowering plants diverged from the commo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family (, : ) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". The delineation of what constitutes a family—or whether a described family should be acknowledged—is established and decided upon by active taxonomists. There are not strict regulations for outlining or acknowledging a family, yet in the realm of plants, these classifications often rely on both the vegetative and reproductive characteristics of plant species. Taxonomists frequently hold varying perspectives on these descriptions, leading to a lack of widespread consensus within the scientific community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranunculaceae
Ranunculaceae (, buttercup or crowfoot family; Latin "little frog", from "frog") is a family (biology), family of over 2,000 known species of flowering plants in 43 genera, distributed worldwide. The largest genera are ''Ranunculus'' (600 species), ''Delphinium'' (365), ''Thalictrum'' (330), ''Clematis'' (380), and ''Aconitum'' (300). Description Ranunculaceae are mostly herbaceous annuals or perennials, but some are woody climbers (such as ''Clematis'') or shrubs (e.g. ''Xanthorhiza''). Most members of the family have bisexual flowers which can be showy or inconspicuous. Flowers are solitary, but are also found aggregated in Cyme (botany), cymes, panicles, or spike (botany), spikes. The flowers are usually radially symmetrical but are also found to be bilaterally symmetrical in the genera ''Aconitum'' and ''Delphinium''. The sepals, petals, stamens and carpels are all generally free (not fused), the outer flower segments typically number four or five. The outer stamens may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. Phylogeneti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bed Bug
Bed bugs are parasitic insects from the genus ''Cimex'', which are micropredators that haematophagy, feed on blood, usually at night. Their bites can result in a number of health impacts, including skin rashes, psychological effects, and allergy, allergic symptoms. Bed bug bites may lead to skin changes ranging from small areas of redness to prominent blisters. Symptoms may take between minutes to days to appear and Pruritus, itchiness is generally present. Some individuals may feel tired or have a fever. Typically, uncovered areas of the body are affected. Their bites are not known to transmit any infectious disease. Complications may rarely include necrotic, areas of dead skin or vasculitis. Bed bug bites are caused primarily by two species of insects: ''Cimex lectularius'' (the common bed bug) and ''Cimex hemipterus'', found primarily in the tropics. Their size ranges between 1 and 7 mm. They spread by crawling between nearby locations or by being carried within person ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anemonopsis
''Anemonopsis'', the false anemone, is a monotypic genus in the family Ranunculaceae, containing only the species ''Anemonopsis macrophylla'', endemic to Japan's main island of Honshu. The generic name ''Anemonopsis'' refers to it being ''Anemone''-like ('), and its specific epithet ''macrophylla'' means "large-leaved". Description ''Anemonopsis'' is a herbaceous perennial growing approximately 75 cm high, with pale lavender flowers in late summer, each about 2 cm in diameter. The flowers are bowl-shaped with a rosette of petals in the center, and are downward facing. The flowers are held well above the foliage; although not a small plant, the overall impression is one of daintiness and airiness. When in full bloom, the flowers resemble small lotuses, giving rise to its Japanese name of . The genus '' Kirengeshoma'' in turn is named after it. Native to Japan's colder temperate areas (southern Tōhoku to Kinki), ''Anemonopsis'' is frost-hardy at least to zone 4. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beesia
''Beesia'' is a genus of flowering plants in the buttercup family. It was named in 1915 after the plant nursery firm Bees of Chester, who financed the plant hunting trips of George Forrest and Frank Kingdon-Ward in China. Species There are two species of ''Beesia'': *'' Beesia calthifolia'', which is native to the following WGSRPD floristic regions: North-Central China, South-Central China, Southeast China, East Himalaya, and Myanmar. *'' Beesia deltophylla'', which is native to southeastern Tibet. Description Morphology Beesia is an evergreen perennial and grows as a dense basal rosette of heart-shaped leaves with delicate serrated edges. Leaves are soft and waxy; new growth of ''B. deltophylla'' flushes dark green to black, while ''B. calthifolia'' is a lighter shade of green. Small white flowers bloom mid-summer off an upright spike. Flowers are star-like: although ''Beesia'' flowers do not have petals, they do have 5 elliptic, petal-like sepals. Flowers also have m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eranthis
''Eranthis'' is a genus of eight species of flowering plants in the buttercup family (biology), family Ranunculaceae, native plant, native to southern Europe and east across Asia to Japan. The common name winter aconite comes from the early flowering time and the resemblance of the leaves to those of the related genus ''Aconitum'', the true aconite. Like the notoriously toxic ''Aconitum'' (and, indeed, many other genera of the Ranunculaceae) ''Eranthis'' is poisonous, although the toxins are different, being mainly cardiac glycosides similar to those found in various other plant species such as ''Adonis vernalis'' or ''Asclepias incarnata'', rather than the neurotoxic alkaloids of ''Aconitum''. They are herbaceous plant, herbaceous perennial plant, perennials growing to tall. The flowers are yellow (white in ''E. albiflora'' and ''E. pinnatifida''), and among the first to appear in spring, as early as January in mild climates, though later where winter snowpack persists; they a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historically Recognized Angiosperm Genera
History is the systematic study of the past, focusing primarily on the human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened and explain why it happened. Some theorists categorize history as a social science, while others see it as part of the humanities or consider it a hybrid discipline. Similar debates surround the purpose of history—for example, whether its main aim is theoretical, to uncover the truth, or practical, to learn lessons from the past. In a more general sense, the term ''history'' refers not to an academic field but to the past itself, times in the past, or to individual texts about the past. Historical research relies on primary and secondary sources to reconstruct past events and validate interpretations. Source criticism is used to evaluate these sources, assessing their authenticity, content, and reliability. Historians strive to integrate the perspectives of several sources to develop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
