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Violets Demise
Violet identifies various plant taxa, particularly species in the genus ''Viola'', within which the common violet is the best known member in Eurasia and the common blue violet and common purple violet are the best known members in North America, but also: * Various species of ''Barleria'', including: ** ''Barleria cristata'', Philippine violet ** ''Barleria obtusa'', bush violet ** '' Barleria repens'', small bush violet * ''Browallia'', bush violets * ''Erythronium'', dog's tooth violets * ''Exacum affine'', Persian violet * ''Hesperis matronalis'', damask violet, dame's violet * ''Hottonia palustris ''Hottonia palustris'', also water violet or featherfoil, is an aquatic plant in the family Primulaceae. Description The plant has a stem reaching up to in height. Its basal roots are buried in the underlying mud, while other silvery, shiny r ...'', water violet * ''Streptocarpus'' sect. ''Saintpaulia'', African violets * '' Telosma cordata'', Chinese violet See also * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant
Plants are predominantly Photosynthesis, photosynthetic eukaryotes of the Kingdom (biology), kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyte, Glaucophyta, and consists of the green algae and Embryophyte, Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and Fern ally, their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green colo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa
In biology, a taxon ( back-formation from '' taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viola (plant)
''Viola'' is a genus of flowering plants in the violet family Violaceae. It is the largest genus in the family, containing between 525 and 600 species. Most species are found in the temperate Northern Hemisphere; however, some are also found in widely divergent areas such as Hawaii, Australasia, and the Andes. Some ''Viola'' species are perennial plants, some are annual plants, and a few are small shrubs. Many species, varieties and cultivars are grown in gardens for their ornamental flowers. In horticulture the term pansy is normally used for those multi-colored, large-flowered cultivars which are raised annually or biennially from seed and used extensively in bedding. The terms viola and violet are normally reserved for small-flowered annuals or perennials, including the wild species. Description Annual or perennial caulescent or acaulescent (with or without a visible plant stem above the ground) herbs, shrubs or very rarely treelets. In acaulescent taxa the foliage and f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viola Odorata
''Viola odorata'' is a species of flowering plant in the genus ''Viola'', native to Europe and Asia. This small hardy herbaceous perennial is commonly known as wood violet, sweet violet, English violet, common violet, florist's violet, or garden violet. It has been introduced into North America and Australia. Characteristics ''Viola odorata'' can be distinguished by the following characteristics: *the flowers are scented *the flowers are normally either dark violet or white *the leaves and flowers are all in a basal rosette *the style is hooked (and does not end with a rounded appendage) *the leaf-stalks have hairs which point downwards *the plant spreads with stolons (above-ground shoots) These perennial flowers mature at a height of and a spread of . The species can be found near the edges of forests or in clearings; it is also a common "uninvited guest" in shaded lawns or elsewhere in gardens. Uses Several cultivars have been selected for garden use, of which ''V. odorata'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viola Sororia
''Viola sororia'', known commonly as the common blue violet, is a short-stemmed herbaceous perennial plant that is native to eastern North America. It is known by a number of common names, including common meadow violet, purple violet, woolly blue violet, hooded violet, and wood violet. Its cultivar 'Albiflora' has gained the Royal Horticultural Society's Award of Garden Merit. This perennial plant species is distributed in the eastern half of the United States, Canada and a part of Eastern Mexico. Their native habitats are rich, moist woods, and swamps located in the eastern half of the United States and Canada. Self-seeding freely, in lawns and gardens it can be considered a weed by some. Cleistogamous seed heads may also appear on short stems in late summer and early autumn. Description ''Viola sororia'' is a short-stemmed, herbaceous perennial plant that grows in well-drained and shady habitats. This 6-10 inch wide violet has glossy, heart-shaped leaves and are topped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barleria
''Barleria'' is a genus of plants in the family Acanthaceae. Some species include: * '' Barleria acanthoides'' Vahl * ''Barleria aculeata'' Balf.f. * '' Barleria albostellata'' C.B.Clarke, the grey barleria * '' Barleria compacta'' Malombe & I.Darbysh. * '' Barleria cristata'' L., the crested Philippine violet * '' Barleria elegans'' S.Moore * ''Barleria greenii'' M.&K.Balkwill, Green's barleria * ''Barleria lupulina'' Lindl., the hop-headed barleria or snake bush * '' Barleria micans'' Nees * '' Barleria mysorensis'' B.Heyne ex Roth * '' Barleria observatrix'' Bosser & Heine * '' Barleria obtusa'' Nees, the bush violet * '' Barleria opaca'' (Vahl) Nees * '' Barleria popovii'' Verdc. * '' Barleria pretoriensis'' C.B.Clarke * ''Barleria prionitis ''Barleria prionitis'' is a shrub in the family Acanthaceae, native to Island and Mainland Southeast Asia, China, the Indian Subcontinent, the Arabian Peninsula and northeastern Africa. It is widely spread as an ornamental and weed, occ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barleria Cristata
''Barleria cristata'', the Philippine violet, bluebell barleria or crested Philippine violet, is a plant species in the family Acanthaceae. Distribution and habitat It is native to a wide area ranging from Southern China to India and Myanmar. Cultivated as an ornamental plant in villages and gardens, it has become naturalized in Hawaii, where it grows in dry habitats. In Fiji, where it is known as ''"tombithi"'' and in Christmas Island (Indian Ocean), the shrub grows also as a ruderal species along roadsides and disturbed areas from near sea level to about 100 m. Description It grows as a shrub 60 –100 cm tall. The leaves are dark green on the upper surface and pale green on the lower surface. They are elliptic to narrowly ovate. The flowers are about 5 cm long, funnel-shaped in violet, pink, or white color. The fruits are about 1.5 cm long ellipsoid capsules. They become glabrous and glossy at maturity. Uses Known as อังกาบ, this plant is used i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barleria Obtusa
''Barleria obtusa'', the bush violet, is a species of flowering plant in the family Acanthaceae. It occurs naturally along forest margins in the summer rainfall region of South Africa. It is widely cultivated as a decorative garden shrub. Uses In tropical Africa, the leaves are cooked as a vegetable Vegetables are parts of plants that are consumed by humans or other animals as food. The original meaning is still commonly used and is applied to plants collectively to refer to all edible plant matter, including the flowers, fruits, stems ..., and the plant is used medicinally.Grubben, G.J.H. & Denton, O.A. (2004) Plant Resources of Tropical Africa 2. Vegetables. PROTA Foundation, Wageningen; Backhuys, Leiden; CTA, Wageningen. References External links Species account. Advice on cultivation {{Taxonbar, from=Q253341 obtusa Flora of South Africa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barleria Repens
{{Acanthaceae-stub ...
''Barleria repens'', the small bush violet, is a plant in the family Acanthaceae. It occurs in forests and woodlands from tropical Africa to South Africa. External links''Barleria repens'' Nees, PlantZAfrica.com repens ''Eprius'' is a genus of skipper butterflies in the family Hesperiidae. Species *''Eprius repens'' Evans, 1955 *''Eprius repta'' Evans, 1955 *''Eprius veleda ''Eprius'' is a genus of skipper butterflies in the family Hesperiidae. Species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Browallia
''Browallia'' is a small genus of seven species of flowering plants (mostly annuals though occasionally shrubs or ephemerophytes) belonging to the nightshade family Solanaceae. Armando T. Hunziker: The Genera of Solanaceae. A.R.G. Gantner Verlag K.G., Ruggell, Liechtenstein 2001. , pps. 87-89 inclusive. It is named after Johannes Browallius (1707–1755), also known as Johan Browall, a Swedish botanist, physician and bishop.Genaust, Helmut (1976). ''Etymologisches Wörterbuch der botanischen Pflanzennamen'' The genus is closely related to the monotypic genus '' Streptosolen'', the single species of which was published initially under the name ''Browallia jamesonii''. ''Browallia'' species are found from southern Arizona in the north, southward through Mexico, Central America and the Antilles to andine South America, reaching as far south as Bolivia. Species 'At least 17 binomials,at the specific level,have been proposed for this difficult genus; no doubt that a critical sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erythronium
''Erythronium'', the fawn lily, trout lily, dog's-tooth violet or adder's tongue, is a genus of Eurasian and North American plants in the lily family, most closely related to tulips. The name Erythronium derives from Ancient Greek () "red" in Greek, referring to the red flowers of ''E. dens-canis''. Of all the established species, most live in North America; only six species are found in Europe and Asia. Species ''Erythronium'' includes about 20–30 species of hardy spring-flowering perennial plants with long, tooth-like bulbs. Slender stems carry pendent flowers with recurved tepals in shades of cream, yellow, pink and mauve. Species are native to forests and meadows in temperate regions of the Northern Hemisphere. Formerly included Two species names were coined using the name ''Erythronium'' but have since been reclassified to other taxa. * ''Erythronium carolinianum'', now called '' Uvularia perfoliata'' * ''Erythronium hyacinthoides'', now called ''Drimia indica'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exacum Affine
''Exacum affine'' The Plant List. Accessed on 04 October 2014. known commercially as the , is a species of in the family . It is to , part of |
