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Geraniales Genera
Geraniales is a small order of flowering plants, included within the rosid subclade of eudicots. The largest family in the order is Geraniaceae with over 800 species. In addition, the order includes the smaller Francoaceae with about 40 species. Most Geraniales are herbaceous, but there are also shrubs and small trees. Flower morphology of the Geraniales is rather conserved. They are usually perfectly pentamerous and pentacyclic without fused organs besides the carpels of the superior gynoecium. The androecium is obdiplostemonous. Only a few genera are tetramerous ('' Francoa, Tetilla, Melianthus''). In some genera some stamens (''Pelargonium'') or a complete whorl of stamens are reduced ('' Erodium, Melianthus''). In the genera '' Hypseocharis'' and '' Monsonia'' there are 15 instead of the usual ten stamens. Most genera bear nectariferous flowers. The nectary glands are formed by the receptacle and are localised at the bases of the antesepalous stamens. The economic imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geranium Palustre
''Geranium palustre'' is a perennial species of flowering plant belonging to the family Geraniaceae. Its native range is Europe to Southwestern Siberia and Caucasus The Caucasus () or Caucasia (), is a region spanning Eastern Europe and Western Asia. It is situated between the Black Sea and the Caspian Sea, comprising parts of Southern Russia, Georgia, Armenia, and Azerbaijan. The Caucasus Mountains, i .... The plant has leaves that are divided into 5-7 lobes, and large (3 cm in diameter) bright magenta flowers with a white centre and 5 veined petals. References {{Taxonbar, from=Q158664 palustre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetilla
''Tetilla'' is a genus of flowering plants. It belongs to the family Saxifragaceae.Zappi, D. (2009)Neotropical Saxifragaceae In: Milliken, W., et al. (2009 onwards), Neotropikey - Interactive key and information resources for flowering plants of the Neotropics. Royal Botanic Gardens, Kew. It was formerly placed in the family Francoaceae. It is a monotypic genus, containing only one species, ''Tetilla hydrocotylefolia''. It is endemic to Chile Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci .... References Saxifragaceae Monotypic Saxifragaceae genera Flora of central Chile Endemic flora of Chile Plants described in 1830 Taxa named by Augustin Pyramus de Candolle {{Saxifragales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
O Prirozenosti Rostlin
O, or o, is the fifteenth Letter (alphabet), letter and the fourth vowel letter of the Latin alphabet, used in the English alphabet, modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is English alphabet#Letter names, ''o'' (pronounced ), plural English alphabet#Letter names, ''oes''. Name In English, the name of the letter is the "long O" sound, pronounced . In most other languages, its name matches the letter's pronunciation in open syllables. History Its graphic form has remained fairly constant from Phoenician alphabet, Phoenician times until today. The name of the Phoenician letter was ''Ayin, ʿeyn'', meaning "eye", and its shape originates simply as a drawing of a human eye (possibly inspired by the corresponding Egyptian hieroglyphs, Egyptian hieroglyph, Proto-Sinaitic script). Its original sound value was that of a consonant, probably , the sound represented by the cognate Arabic alphabet, Arabi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geranium
''Geranium'' is a genus of 422 species of annual, biennial, and perennial plants that are commonly known as geraniums or cranesbills. They are found throughout the temperate regions of the world and the mountains of the tropics, with the greatest diversity in the eastern part of the Mediterranean region. The palmately cleft leaves are broadly circular in form. The flowers have five petals and are coloured white, pink, purple, or blue, often with distinctive veining. Geraniums will grow in any soil as long as it is not waterlogged. Propagation is by semiripe cuttings in summer, by seed, or by division in autumn or spring. Geraniums are eaten by the larvae of some Lepidoptera species including brown-tail, ghost moth, and mouse moth. At least several species of ''Geranium'' are gynodioecious. The species '' Geranium viscosissimum'' (sticky geranium) is considered to be protocarnivorous. Name The genus name is derived from Ancient Greek (''géranos'') ' crane'. The Engl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valid Publication
In botanical nomenclature, a validly published name is a name that meets the requirements in the ''International Code of Nomenclature for algae, fungi, and plants'' (''ICN'') for valid publication. Valid publication of a name represents the minimum requirements for a botanical name to exist: terms that appear to be names but have not been validly published are referred to in the ''ICN'' as "designations". A validly published name may not satisfy all the requirements to be '' legitimate''. It is also not necessarily the correct name for a particular taxon and rank. Names that are not valid by ICN standards (''nomen invalidum'', ''nom. inval.'') are sometimes in use. This may occur when a taxonomist finds and recognises a taxon and thinks of a name, but delays publishing it in an adequate manner. A common reason to delay valid publication is that a taxonomist intends to write a ''magnum opus'' that provides an overview of the group, rather than a series of small papers. Another re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Authority
In botanical nomenclature, author citation is the way of citing the person or group of people who validly published a botanical name, i.e. who first published the name while fulfilling the formal requirements as specified by the ''International Code of Nomenclature for algae, fungi, and plants'' (''ICN''). In cases where a species is no longer in its original generic placement (i.e. a new combination of genus and specific epithet), both the authority for the original genus placement and that for the new combination are given (the former in parentheses). In botany, it is customary (though not obligatory) to abbreviate author names according to a recognised list of standard abbreviations. There are differences between the botanical code and the normal practice in zoology. In zoology, the publication year is given following the author names and the authorship of a new combination is normally omitted. A small number of more specialized practices also vary between the recommendations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleobotanic
Paleobotany or palaeobotany, also known as paleophytology, is the branch of botany dealing with the recovery and identification of plant fossils from geological contexts, and their use for the biological reconstruction of past environments (paleogeography), and the evolutionary history of plants, with a bearing upon the evolution of life in general. It is a component of paleontology and paleobiology. The prefix ''palaeo-'' or ''paleo-'' means "ancient, old", and is derived from the Greek adjective , . Paleobotany includes the study of land plants, as well as the study of prehistoric marine photoautotrophs such as photosynthetic algae, seaweeds or kelp. A closely related field is palynology, which is the study of fossilized and extant spores and pollen. Paleobotany is important in the reconstruction of ancient ecological and climate systems, known as paleoecology and paleoclimatology respectively. It is fundamental to the study of green plant Developmental biology, development ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horticultural
Horticulture (from ) is the art and science of growing fruits, vegetables, flowers, trees, shrubs and ornamental plants. Horticulture is commonly associated with the more professional and technical aspects of plant cultivation on a smaller and more controlled scale than agronomy. There are various divisions of horticulture because plants are grown for a variety of purposes. These divisions include, but are not limited to: propagation, arboriculture, landscaping, floriculture and turf maintenance. For each of these, there are various professions, aspects, tools used and associated challenges -- each requiring highly specialized skills and knowledge on the part of the horticulturist. Typically, horticulture is characterized as the ornamental, small-scale and non-industrial cultivation of plants; horticulture is distinct from gardening by its emphasis on scientific methods, plant breeding, and technical cultivation practices, while gardening, even at a professional level, tends to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perfume
Perfume (, ) is a mixture of fragrance, fragrant essential oils or aroma compounds (fragrances), Fixative (perfumery), fixatives and solvents, usually in liquid form, used to give the human body, animals, food, objects, and living-spaces an agreeable scent. Perfumes can be defined as substances that emit and diffuse a pleasant and fragrant odor. They consist of artificial mixtures of aromatic chemicals and essential oils. The 1939 List of Nobel laureates, Nobel Laureate for Chemistry, Leopold Ružička stated in 1945 that "right from the earliest days of scientific chemistry up to the present time, perfumes have substantially contributed to the development of organic chemistry as regards methods, systematic classification, and theory." Ancient texts and archaeological excavations show the use of perfumes in some of the earliest human civilizations. Modern perfumery began in the late 19th century with the commercial synthesis of aroma compounds such as vanillin and coumarin, whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aromatic Oil
Fragrance oils, also known as aroma oils, aromatic oils, and flavor oils, are blended synthetic aroma compounds or natural essential oils that are diluted with a carrier like propylene glycol, vegetable oil, or mineral oil. To allergic or otherwise sensitive people, synthetic fragrance oils are often less desirable than plant-derived essential oils as components of perfume. Essential oils, widely used in society, emit numerous volatile organic compounds (VOCs). Some of these VOCs are considered as potentially hazardous under federal regulations. Most high quality essential oils are extracted from natural sources such as plants, herbs, and flowers. However, synthetic versions of the same compound as a natural essential oil are usually very comparable. Furthermore, natural oils are in many cases significantly more expensive than their synthetic equivalents. Aromatic oils are used in perfumery, candles, cosmetics, flavoring of food. Some include (out of a very diverse range): * Y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monsonia
''Monsonia'' is a genus of plants in the family Geraniaceae. It is named after Lady Anne Monson, 1714–76, known for her botanical knowledge and plant collecting in the Cape. Description ''Monsonia'' consists of herbs or undershrubs often with simple stem from woody rootstock or deep tap root; leaves toothed or divided; flowers regular, petals 5, separate, tip broad, blunt or slightly notched, stamens in 5 groups with 3 stamens in each, one longer than others, ovary 5 lobed; fruit beaked. Taxonomy , the ''World Checklist of Selected Plant Families'' accepts 27 species: Distribution Distributed in Africa, Western Asia and East India, approximately 40 species, approximately 21 in South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ....wild Flowers of Niorthern South Afric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypseocharis
''Hypseocharis'' is a genus of flowering plants belonging to the family Geraniaceae Geraniaceae is a family of flowering plants placed in the order Geraniales. The family name is derived from the genus '' Geranium''. The family includes both the genus '' Geranium'' (the cranesbills, or true geraniums) and the garden plants call .... Distribution Its native range is Peru to Northwestern Argentina. Species: *'' Hypseocharis bilobata'' *'' Hypseocharis malpasensis'' *'' Hypseocharis pedicularifolia'' *'' Hypseocharis pilgeri'' *'' Hypseocharis pimpinellifolia'' *'' Hypseocharis tridentata'' References {{Taxonbar, from=Q2124865 Geraniaceae Geraniales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
