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Nepeta Polyodonta
''Nepeta'' is a genus of flowering plants in the family Lamiaceae. The genus name is reportedly in reference to Nepete, an ancient Etruscan city.Missouri Botanical Garden: ''Nepeta'' × ''faassenii'' Accessed January 10, 2013 There are about 250 species. The genus is to Europe, Asia, and Africa, and has also naturalized in North America. Some members of this group are known as |
Nepeta Cataria
''Nepeta cataria'', commonly known as catnip, catswort, catwort, and catmint, is a species of the genus '' Nepeta'' in the family Lamiaceae, native to southern and eastern Europe, the Middle East, Central Asia, and parts of China. It is widely naturalized in northern Europe, New Zealand, and North America. The common name catmint can also refer to the genus as a whole. The names ''catnip'' and ''catmint'' are derived from the intense attraction about two-thirds of cats have toward it ( alternative plants exist). In addition to its uses with cats, catnip is an ingredient in some herbal teas (or tisanes), and is valued for its sedative and relaxant properties. Description ''Nepeta cataria'' is a short-lived perennial, herbaceous plant that grows to be tall and wide, and that blooms from late spring to autumn. In appearance, ''N. cataria'' resembles a typical member of the mint family of plants, featuring brown-green foliage with the characteristic square stem of the plant fami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annual Plant
An annual plant is a plant that completes its life cycle, from germination to the production of seeds, within one growing season, and then dies. The length of growing seasons and period in which they take place vary according to geographical location, and may not correspond to the four traditional seasonal divisions of the year. With respect to the traditional seasons, annual plants are generally categorized into summer annuals and winter annuals. Summer annuals germinate during spring or early summer and mature by autumn of the same year. Winter annuals germinate during the autumn and mature during the spring or summer of the following calendar year. One seed-to-seed life cycle for an annual plant can occur in as little as a month in some species, though most last several months. Oilseed rapa can go from seed-to-seed in about five weeks under a bank of fluorescent lamps. This style of growing is often used in classrooms for education. Many desert annuals are therophytes, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nepeta Alaghezi
''Nepeta'' is a genus of flowering plants in the family Lamiaceae. The genus name is reportedly in reference to Nepete, an ancient Etruscan city.Missouri Botanical Garden: ''Nepeta'' × ''faassenii'' Accessed January 10, 2013 There are about 250 species. The genus is to Europe, Asia, and Africa, and has also in North America. Some members of this group are known as |
Nepeta Agrestis
''Nepeta'' is a genus of flowering plants in the family Lamiaceae. The genus name is reportedly in reference to Nepete, an ancient Etruscan city.Missouri Botanical Garden: ''Nepeta'' × ''faassenii'' Accessed January 10, 2013 There are about 250 species. The genus is to Europe, Asia, and Africa, and has also in North America. Some members of this group are known as |
Nepeta Adenophyta
''Nepeta'' is a genus of flowering plants in the family Lamiaceae. The genus name is reportedly in reference to Nepete, an ancient Etruscan city.Missouri Botanical Garden: ''Nepeta'' × ''faassenii'' Accessed January 10, 2013 There are about 250 species. The genus is to Europe, Asia, and Africa, and has also in North America. Some members of this group are known as |
Calamintha
''Calamintha'' is a genus of plants that belongs to the family Lamiaceae. Commonly called the calamints, there are about eight species in the genus (around 30 before revisions in taxonomy) which is native to the northern temperate regions of Europe, Asia and America. ''Calamintha'' species are used as food plants by the larvae of some '' Lepidoptera'' species including '' Coleophora albitarsella''. Species *''Calamintha ashei'' *''Calamintha baumgarteni'' *'' Calamintha caerulescens'' *''Calamintha coccinea'' *''Calamintha dentata'' *''Calamintha grandiflora'' - large-flowered calamint, an ornamental plant. *''Calamintha incana'' *''Calamintha nepeta'' **'' Calamintha nepeta subsp. nepeta'' *''Calamintha sylvatica'' - common calamint, a low-growing plant with a minty smell and lavender flowers. It prefers alkaline soil. The leaves can be used to make tea. Moved to genus Acinos *'' Acinos alpinus'' (formerly ''Calamintha alpina'') - the alpine calamint *''Acinos arvensis'' (f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glechoma
''Glechoma'' is a genus of flowering plants in the mint family, Lamiaceae, first described for modern science in 1753. It is distributed in northern Asia and Europe with a center of diversity in Asia, especially China. One species is naturalized in New Zealand and in North America.Jang, T. and S. Hong. (2010)Comparative pollen morphology of ''Glechoma'' and ''Marmoritis'' (Nepetinae, Lamiaceae).''Journal of Systematics and Evolution'' 48(6), 464-73. These plants are perennial herbs with stolons. The stems are prostrate or upright and bear leaf blades on long petioles. The inflorescences arising from the leaf axils have two to many flowers. The tubular corolla has two lobed lips, and is generally blue-violet. The genus is closely related to '' Marmoritis'' but closer still to '' Meehania'', and some species have in the past been moved between the latter genus and ''Glechoma''. ;Species: # '' Glechoma biondiana'' (Diels) C.Y.Wu & C.Chen - Gansu, Hebei, Henan, Hubei, Shaanxi, Sichu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dracocephalum
''Dracocephalum'' is a genus of about 60Sonboli, A., et al. (2011)Molecular characterization of Iranian ''Dracocephalum'' (Lamiaceae) species based on RAPD data.''Acta Biologica Szegediensis'' 55(2), 227-30. to 70 speciesLazarević, P., et al. (2009)On the distribution of ''Dracocephalum ruyschiana'' (Lamiaceae) in the Balkan Peninsula.''Phytologia Balcanica'' 15(2), 175-79.''Dracocephalum''. Flora of China. of s in the family Lamiaceae, native to temperate regions of the Northern Hemisphere. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gynoecium
Gynoecium (; ) is most commonly used as a collective term for the parts of a flower that produce ovules and ultimately develop into the fruit and seeds. The gynoecium is the innermost whorl of a flower; it consists of (one or more) ''pistils'' and is typically surrounded by the pollen-producing reproductive organs, the stamens, collectively called the androecium. The gynoecium is often referred to as the "female" portion of the flower, although rather than directly producing female gametes (i.e. egg cells), the gynoecium produces megaspores, each of which develops into a female gametophyte which then produces egg cells. The term gynoecium is also used by botanists to refer to a cluster of archegonia and any associated modified leaves or stems present on a gametophyte shoot in mosses, liverworts, and hornworts. The corresponding terms for the male parts of those plants are clusters of antheridia within the androecium. Flowers that bear a gynoecium but no stamens are cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corolla (flower)
Petals are modified leaves that surround the reproductive parts of flowers. They are often brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually accompanied by another set of modified leaves called sepals, that collectively form the ''calyx'' and lie just beneath the corolla. The calyx and the corolla together make up the perianth, the non-reproductive portion of a flower. When the petals and sepals of a flower are difficult to distinguish, they are collectively called tepals. Examples of plants in which the term ''tepal'' is appropriate include genera such as '' Aloe'' and '' Tulipa''. Conversely, genera such as ''Rosa'' and '' Phaseolus'' have well-distinguished sepals and petals. When the undifferentiated tepals resemble petals, they are referred to as "petaloid", as in petaloid monocots, orders of monocots with brightly colored tepals. Since they include Liliales, an alte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamen
The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filament and an anther which contains '' microsporangia''. Most commonly anthers are two-lobed and are attached to the filament either at the base or in the middle area of the anther. The sterile tissue between the lobes is called the connective, an extension of the filament containing conducting strands. It can be seen as an extension on the dorsal side of the anther. A pollen grain develops from a microspore in the microsporangium and contains the male gametophyte. The stamens in a flower are collectively called the androecium. The androecium can consist of as few as one-half stamen (i.e. a single locule) as in '' Canna'' species or as many as 3,482 stamens which have been counted in the saguaro (''Carnegiea gigantea''). The androecium in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicle
A panicle is a much-branched inflorescence. (softcover ). Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a panicle are often racemes. A panicle may have determinate or indeterminate growth. This type of inflorescence is largely characteristic of grasses such as oat and crabgrass, as well as other plants such as pistachio and mamoncillo. Botanists use the term paniculate in two ways: "having a true panicle inflorescence" as well as "having an inflorescence with the form but not necessarily the structure of a panicle". Corymb A corymb may have a paniculate branching structure, with the lower flowers having longer pedicels than the upper, thus giving a flattish top superficially resembling an umbel. Many species in the subfamily Amygdaloideae, such as hawthorns and rowan The rowans ( or ) or mountain-ashes are shrubs or trees in the genus ''Sorbus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
