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Thymus (plant)
The genus ''Thymus'' ( ; thymes) contains about 350 species of aromatic perennial herbaceous plants and subshrubs to 40 cm tall in the family Lamiaceae, native to temperate regions in Europe, North Africa and Asia. Stems tend to be narrow or even wiry; leaves are evergreen in most species, arranged in opposite pairs, oval, entire, and small, 4–20 mm long, and usually aromatic. Thyme flowers are in dense terminal heads with an uneven calyx, with the upper lip three-lobed, and are yellow, white, or purple. Several members of the genus are cultivated as culinary herbs or ornamentals, when they are also called thyme after its best-known species, ''Thymus vulgaris'' or common thyme. ''Thymus'' species are used as food plants by the larvae of some Lepidoptera (butterfly and moth) insect species, including ''Chionodes distinctella'' and the ''Coleophora'' case-bearers ''C. lixella'', ''C. niveicostella'', ''C. serpylletorum'', and ''C. struella'' (the latter three feed ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Vulgaris
''Thymus vulgaris'' (common thyme, German thyme, garden thyme or just thyme) is a species of flowering plant in the mint family Lamiaceae, native to southern Europe from the western Mediterranean to southern Italy. Growing to tall by wide, it is a bushy, woody-based evergreen subshrub with small, highly aromatic, grey-green leaves and clusters of purple or pink flowers in early summer. It is useful in the garden as groundcover, where it can be short-lived, but is easily propagated from cuttings. It is also the main source of thyme as an ingredient in cooking and as an herbal medicine. It is slightly spicier than oregano and sweeter than sage. The Latin specific epithet ''vulgaris'' means “common” in the sense of “widespread”. Cultivars Numerous cultivars and hybrids have been developed for ornamental purposes. Nomenclature can be very confusing. French, German and English varieties vary by leaf shape and colour and essential oils. The many cultivars include ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moth
Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of which have yet to be described. Most species of moth are nocturnal, but there are also crepuscular and diurnal species. Differences between butterflies and moths While the butterflies form a monophyletic group, the moths, comprising the rest of the Lepidoptera, do not. Many attempts have been made to group the superfamilies of the Lepidoptera into natural groups, most of which fail because one of the two groups is not monophyletic: Microlepidoptera and Macrolepidoptera, Heterocera and Rhopalocera, Jugatae and Frenatae, Monotrysia and Ditrysia.Scoble, MJ 1995. The Lepidoptera: Form, function and diversity. Oxford, UK: Oxford University Press; 404 p. Although the rules for distinguishing moths from butterflies are not well establishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Caespititius
''Thymus caespititius'' is dwarf, aromatic mat-forming groundcover shrub. It is native to oceanic areas in the Iberian Peninsula (northwest Portugal and northwest Spain) and the Atlantic archipelagos of the Azores and Madeira. The plant has narrow, spatula-shaped, smooth leaves to long, fringed with tiny hairs. The rose, lilac or white flowers are borne in small, flattened mat-hugging heads from late spring to summer. Cultivation ''Thymus caespititius'', grown as an ornamental plant, and is hardy down to USDA Zone 7. The cultivar A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, ... ''Thymus caespititius'' 'Aureus' has narrow, light gold leaves.Griffiths, Mark. ''Index of Garden Plants.'' (Portland: Timber Press, Inc., 1994; .) Gallery File:Thymus caespititius (Leafs).jpg File:A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Broussonetii
The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or ''T cells'' mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule. The thymus is made up of immature T cells called thymocytes, as well as lining cells called epithelial cells which help the thymocytes develop. T cells that successfully develop react appropriately with MHC immune receptors of the body (called ''positive selection'') and not against proteins of the body (called ''negative selection''). The thymus is largest and most active during the neonatal and pre-adolescent periods. By the early teens, the thymus begins to decrease in size and act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Bracteosus
The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or ''T cells'' mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule. The thymus is made up of immature T cells called thymocytes, as well as lining cells called epithelial cells which help the thymocytes develop. T cells that successfully develop react appropriately with MHC immune receptors of the body (called ''positive selection'') and not against proteins of the body (called ''negative selection''). The thymus is largest and most active during the neonatal and pre-adolescent periods. By the early teens, the thymus begins to decrease in size and act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Boissieri
The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or ''T cells'' mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule. The thymus is made up of immature T cells called thymocytes, as well as lining cells called epithelial cells which help the thymocytes develop. T cells that successfully develop react appropriately with MHC immune receptors of the body (called ''positive selection'') and not against proteins of the body (called ''negative selection''). The thymus is largest and most active during the neonatal and pre-adolescent periods. By the early teens, the thymus begins to decrease in size and act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Amurensis
The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or ''T cells'' mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule. The thymus is made up of immature T cells called thymocytes, as well as lining cells called epithelial cells which help the thymocytes develop. T cells that successfully develop react appropriately with MHC immune receptors of the body (called ''positive selection'') and not against proteins of the body (called ''negative selection''). The thymus is largest and most active during the neonatal and pre-adolescent periods. By the early teens, the thymus begins to decrease in size and act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Altaicus
The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or ''T cells'' mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule. The thymus is made up of immature T cells called thymocytes, as well as lining cells called epithelial cells which help the thymocytes develop. T cells that successfully develop react appropriately with MHC immune receptors of the body (called ''positive selection'') and not against proteins of the body (called ''negative selection''). The thymus is largest and most active during the neonatal and pre-adolescent periods. By the early teens, the thymus begins to decrease in size and act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Adamovicii
The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or ''T cells'' mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule. The thymus is made up of immature T cells called thymocytes, as well as lining cells called epithelial cells which help the thymocytes develop. T cells that successfully develop react appropriately with MHC immune receptors of the body (called ''positive selection'') and not against proteins of the body (called ''negative selection''). The thymus is largest and most active during the neonatal and pre-adolescent periods. By the early teens, the thymus begins to decrease in size and act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autonomous Community Of Valencia
The Valencian Community ( ca-valencia, Comunitat Valenciana, es, Comunidad Valenciana) is an autonomous community of Spain. It is the fourth most populous Spanish autonomous community after Andalusia, Catalonia and the Community of Madrid with more than five million inhabitants.Instituto Nacional de Estadística, Madrid, 2020. Its homonymous capital Valencia is the third largest city and metropolitan area in Spain. It is located along the Mediterranean coast on the east side of the Iberian Peninsula. It borders with Catalonia to the north, Aragon and Castilla–La Mancha to the west, and Murcia to the south, and the Balearic Islands are to its east. The Valencian Community consists of three provinces which are Castellón, Valencia and Alicante. According to Valencia's Statute of Autonomy, the Valencian people are a ''nationality''. Their origins date back to the 1238 Aragonese conquest of the Taifa of Valencia. The newly-founded Kingdom of Valencia enjoyed its own legal entity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaakko Jalas
Arvo Jaakko Juhani Jalas (7 May 1920 – 1 December 1999) was a Finnish botanist. He worked in the University of Helsinki. Career He began his university studies in 1938, one year before the Russian–Finnish Winter War, where he fought on the front, and again in the Continuation War in 1941 and 1944. In that period, he made botanical expeditions to the disputed territory of Karelia (now the Republic of Karelia). After the war, he completed his PhD in Botany in 1950, with a dissertation entitled ''Zur Kausalanalyse der Verbreitung einiger nordischen Os- und Sandpflanzen'' on the distribution, ecology and sociology of the plants of eskers and sandy areas of northern Europe. From 1961, he worked at the University of Helsinki as an Assistant Professor of Botany until 1971 when he was promoted to professor extraordinary (associate professor) and in 1976 to Professor of Plant Systematics, Morpholoy and Phytogeography. In 1978–1983, he was the director of the Department of Botany, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cultivar
A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, or carefully controlled seed production. Most cultivars arise from purposeful human manipulation, but some originate from wild plants that have distinctive characteristics. Cultivar names are chosen according to rules of the International Code of Nomenclature for Cultivated Plants (ICNCP), and not all cultivated plants qualify as cultivars. Horticulturists generally believe the word ''cultivar''''Cultivar'' () has two meanings, as explained in ''Formal definition'': it is a classification category and a taxonomic unit within the category. When referring to a taxon, the word does not apply to an individual plant but to all plants that share the unique characteristics that define the cultivar. was coined as a term meaning "cultivated variety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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