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Stachys
''Stachys'' is a genus of plants, one of the largest in the mint family Lamiaceae.Harley, R. M., et al. 2004. "Labiatae". pages 167–275. In: Kubitzki, K. (editor) and J. W. Kadereit (volume editor). ''The Families and Genera of Vascular Plants'' volume VII. Springer-Verlag: Berlin; Heidelberg, Germany. Estimates of the number of species vary from about 300, to about 450.Mabberley, D. J. 2008. ''Mabberley's Plant-Book'' third edition (2008). Cambridge University Press: UK. ''Stachys'' is in the subfamily Lamioideae and its type species is ''Stachys sylvatica''.''Stachys'' In: Index Nominum Genericorum. In: Regnum Vegetabile (see ''External links'' below). The precise extent of the genus and its relationship to other genera in the subfamily are poorly known. Range and naming The Range (biology), distribution of the genus covers Europe, Asia, Africa, Australasia and North America. Common names include hedgenettle, heal-all, self-heal, woundwort, betony, and lamb's ears. Stachys o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stachys Byzantina
''Stachys byzantina'' (syn. ''S. lanata''), the lamb's-ear (lamb's ear) or woolly hedgenettle, is a species of flowering plant in the mint family (botany), family Lamiaceae, native to Armenia, Iran, and Turkey.Euro+Med Plantbase''Stachys byzantina''/ref>Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening''. Macmillan . It is cultivated throughout much of the temperate world as an ornamental plant, and is naturalisation (biology), naturalised in some locations as an escapee from gardens. Plants are very often found under the synonym ''Stachys lanata'' or ''Stachys olympica''. Lamb's-ear flowers in late spring and early summer; plants produce tall spike-like stems with a few reduced leaves. The flowers are small and light purple. The plants tend to be evergreen but can "die back” during cold winters and regenerate new growth from the crowns. Description Lamb's-ears are herbaceous perennial plant, perennials, usually densely covered with gray or silver-white, silky-lanate h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betonica Officinalis
''Betonica officinalis'', common name betony is a species of flowering plant in the mint family Lamiaceae, native to Europe, western Asia, and northern Africa. Other vernacular names include wood betony, common hedgenettle, purple betony, bishopwort, or bishop's wort. It was until recently usually included in the genus ''Stachys'' as its synonym ''Stachys officinalis'',Streeter D, Hart-Davies C, Hardcastle A, Cole F, Harper L. 2009. ''Collins Flower Guide''. Harper Collins but ''Betonica'' was separated at genus rank from ''Stachys'' when a detailed examination showed clear consistent differences in both the foliage and flowers, valid at a higher rank than the previous treatment as just a subgenus. This has been confirmed by genetic study, which shows ''Betonica'' is separate from ''Stachys'' and more closely related to the hemp-nettles '' Galeopsis''. The Latin specific epithet ''officinalis'' refers to plants which had a culinary or medicinal use. Description ''Betonica offic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stachys Sylvatica
''Stachys sylvatica'', commonly known as hedge woundwort, whitespot, or sometimes as hedge nettle, is a perennial herbaceous plant growing to tall in woodland and unmanaged grassland. In temperate zones of the northern hemisphere it flowers in July and August. The flowers are purple. The leaves, when crushed or bruised, give off an unpleasant fetid smell. Description Hedge woundwort is an erect perennial plant with slender underground runners. The stem branches occasionally and is squarish and hairy, with glandular hairs on the upper part of the plant. The nodes are widely spaced, and the mid-green, stalked leaves are in opposite pairs. The leaf blades are hairy, have a cordate base and are ovate with a blunt tip and with regular large teeth on the margin. The inflorescence forms a dense terminal spike and is composed of dense whorls of purple flowers with white markings. The calyx has five lobes and the corolla forms a two-lipped flower about long with a fused tube. The upper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamiaceae
The Lamiaceae ( ) or Labiatae are a family (biology), family of flowering plants commonly known as the mint, deadnettle, or sage family. Many of the plants are aromatic in all parts and include widely used culinary herbs like basil (herb), basil, mentha, mint, rosemary, Salvia officinalis, sage, savory (herb), savory, marjoram, oregano, Hyssopus officinalis, hyssop, thyme, lavender, and perilla, as well as traditional medicines such as catnip, ''Salvia'', Monarda, bee balm, Leonotis leonurus, wild dagga, and Leonurus japonicus, oriental motherwort. Some species are shrubs, trees (such as teak), or, rarely, vines. Many members of the family are widely cultivated, not only for their aromatic qualities, but also their ease of cultivation, since they are readily propagated by stem cuttings. Besides those grown for their edible leaves, some are grown for decorative foliage. Others are grown for seed, such as ''Salvia hispanica'' (chia), or for their edible tubers, such as ''Plectr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamioideae
Lamioideae is a subfamily of plants in the family Lamiaceae. Genera include: * '' Acanthoprasium'' * '' Achyrospermum'' * ''Acrotome'' * '' Ajugoides'' * ''Anisomeles'' * '' Ballota'' * '' Betonica'' * '' Brazoria'' * '' Chaiturus'' * '' Chamaesphacos'' * '' Chelonopsis'' * '' Colebrookea'' * '' Colquhounia'' * '' Comanthosphace'' * '' Craniotome'' * '' Eremostachys'' * '' Eriophyton'' * '' Eurysolen'' * ''Galeopsis'' * ''Gomphostemma'' * '' Haplostachys'' * '' Holocheila'' * '' Hypogomphia'' * '' Isoleucas'' * '' Lagochilus'' * '' Lagopsis'' * '' Lamiophlomis'' * ''Lamium'' * ''Leonotis'' * '' Leonurus'' * ''Leucas'' * '' Leucosceptrum'' * '' Loxocalyx'' * '' Macbridea'' * ''Marrubium'' * '' Matsumurella'' * '' Melittis'' * '' Metastachydium'' * '' Microtoena'' * '' Moluccella'' * '' Notochaete'' * '' Otostegia'' * '' Panzerina'' * '' Paralamium'' * '' Paraphlomis'' * '' Phlomidoschema'' * ''Phlomis'' * ''Phlomoides'' * ''Phyllostegia'' * '' Physostegia'' * ''Pogostemon'' * '' P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In International_Code_of_Zoological_Nomenclature, zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological Type (biology), type wiktionary:en:specimen, specimen (or specimens). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the International Code of Nomenclature for algae, fungi, and plants, code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name with that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called 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 (often shortened to just "binomial"), a binomen, name, or a scientific name; more informally, it is also called a Latin name. In the International Code of Zoological Nomenclature (ICZN), the system is also called nomenclature, with an "n" before the "al" in "binominal", which is a typographic error, meaning "two-name naming system". 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 ''Hom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornamental Plant
Ornamental plants or ''garden plants'' are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars that improve on the original species in qualities such as color, shape, scent, and long-lasting blooms. There are many examples of fine ornamental plants that can provide height, privacy, and beauty for any garden. These ornamental perennial plants have seeds that allow them to reproduce. One of the beauties of ornamental grasses is that they are very versatile and low maintenance. Almost all types of plant have ornamental varieties: trees, shrubs, climbers, grasses, succulents, aquatic plants, herbaceous perennials and annual plants. Non-botanical classifications include houseplants, bedding plants, hedges, plants for cut flowers and ''foliage plants''. The cultivation of ornamental plants comes under floriculture and tree nurseries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horticulture
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuber
Tubers are a type of enlarged structure that plants use as storage organs for nutrients, derived from stems or roots. Tubers help plants perennate (survive winter or dry months), provide energy and nutrients, and are a means of asexual reproduction. Stem tubers manifest as thickened rhizomes (underground stems) or stolons (horizontal connections between organisms); examples include the potato and Yam (vegetable), yam. The term ''root tuber'' describes modified lateral roots, as in sweet potatoes, cassava, and dahlias. Terminology The term originates from the Latin , meaning 'lump, bump, or swelling'. Some writers limit the definition of ''tuber'' to structures derived from Plant stem, stems, while others also apply the term to structures derived from roots., p. 124 Stem tubers A stem tuber forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the undersides produce roots. They tend to form at the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
