|
White Wormwood
''Artemisia herba-alba'', the white wormwood, is a perennial shrub in the genus '' Artemisia'' that grows commonly on the dry steppes of the Mediterranean regions in Northern Africa (Saharan Maghreb), Western Asia (Arabian Peninsula) and Southwestern Europe. It is used as an antiseptic and antispasmodic in herbal medicine. Names Its specific epithet ''herba-alba'' means "white herb" in Latin, as its stems and leaves are white and woolly. Similarly, it is ' or ' in French. In Arabic, it is ' (). And it is ' () in Old Testament Hebrew. "Wormwood" (in the Bible, Rev. 8:10–11). Botanical description ''Artemisia herba-alba'' is a chamaeophyte that grows to . Leaves are strongly aromatic and covered with fine glandular hairs that reflect sunlight giving a grayish aspect to the shrub. The leaves of sterile shoots are grey, petiolate, ovate to orbicular in outline; whereas, the leaves of flowering stems, more abundant in winter, are much smaller. The flowering heads are sessi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ignacio Jordán Claudio De Asso Y Del Rio
Ignacio is a male Spanish and Galician name originating either from the Roman family name Egnatius, meaning born from the fire, of Etruscan origin, or from the Latin name "Ignatius" from the word "Ignis" meaning "fire". This was the name of several saints, including the third bishop of Antioch (who was thrown to wild beasts by emperor Trajan) and Saint Ignatius of Loyola. Variants include the archaic Iñacio, the Italian Ignazio, the German Ignatz, the Basque Iñaki, Iñigo, Eneko, and the diminutives Nacho/Natxo, Iggy, and Iggie. Ignacio can refer to: People * Ignacio Chávez (other) * Ignacio González (other) * Ignacio López (other) ; Arts and entertainment * Ignacio Aldecoa, 20th-century Spanish author * Ignacio Berroa, 20th-21st-century Cuban jazz drummer * Ignacio Cervantes Kawanagh, 19th-20th-century Cuban virtuoso pianist and composer * Ignacio Figueredo, 20th-century Venezuelan folk musician * Ignacio Merino 19th-century Peruvian p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Testament Hebrew
Biblical Hebrew (, or , ), also called Classical Hebrew, is an archaic form of the Hebrew language, a language in the Canaanite branch of Semitic languages spoken by the Israelites in the area known as the Land of Israel, roughly west of the Jordan River and east of the Mediterranean Sea. The term "Hebrew" (''ivrit'') was not used for the language in the Bible, which was referred to as (''sefat kena'an'', i.e. language of Canaan) or (''Yehudit'', i.e. Judaean), but the name was used in Ancient Greek and Mishnaic Hebrew texts. The Hebrew language is attested in inscriptions from about the 10th century BCE, and spoken Hebrew persisted through and beyond the Second Temple period, which ended in the siege of Jerusalem (70 CE). It eventually developed into Mishnaic Hebrew, spoken up until the fifth century CE. Biblical Hebrew as recorded in the Hebrew Bible reflects various stages of the Hebrew language in its consonantal skeleton, as well as a vocalization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thujone
Thujone () is a ketone and a monoterpene that occurs predominantly in two diastereomeric (epimeric) forms: (−)-α-thujone and (+)-β-thujone. Though it is best known as a chemical compound in the spirit absinthe, it is unlikely to be responsible for absinthe's alleged stimulant and psychoactive effects due to the small quantities present. Thujone acts on the neurotransmitter gamma-aminobutyric acid (GABA) as an antagonist (opposite to the effects of alcohol). As a competitive antagonist of GABA, thujone alone is considered to be convulsant, though by interfering with the inhibitory transmitter GABA, it may convey stimulating, mood-elevating effects at low doses. It is also used in perfumery as a component of several essential oils. In addition to the naturally occurring (−)-α-thujone and (+)-β-thujone, two other forms are possible: (+)-α-thujone and (−)-β-thujone. In 2016, they were found in nature as well, in ''Salvia officinalis''. File:(-)-alpha-Thujon.svg, (−) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptol
Eucalyptol is a monoterpenoid. A colorless liquid, it is a bicyclic ether. Eucalyptol has a fresh mint-like smell and a spicy, cooling taste. It is insoluble in water, but miscible with organic solvents. Eucalyptol makes up ~70% - 90% of eucalyptus oil. Eucalyptol forms crystalline adducts with hydrohalic acids, ''o''-cresol, resorcinol, and phosphoric acid. Formation of these adducts is useful for purification. In 1870, F. S. Cloez identified and ascribed the name "eucalyptol" to the dominant portion of '' Eucalyptus globulus'' oil. Uses Because of its pleasant, spicy aroma and taste, eucalyptol is used in flavorings, fragrances, and cosmetics. Cineole-based eucalyptus oil is used as a flavouring at low levels (0.002%) in various products, including baked goods, confectionery, meat products, and beverages. In a 1994 report released by five top cigarette companies, eucalyptol was listed as one of the 599 additives to cigarettes. It is claimed to be added to improve the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinai Desert
Sinai commonly refers to: * Sinai Peninsula, Egypt * Mount Sinai, a mountain in the Sinai Peninsula, Egypt * Biblical Mount Sinai, the site in the Bible where Moses received the Law of God Sinai may also refer to: * Sinai, South Dakota, a place in the United States * Sinai (surname), including a list of people and fictional characters with the name * ''Sinai'' (Noguchi), a sculpture by Isamu Noguchi * ''Sinai'', a game by SPI * ''Sinai'', a 19th-century monthly Jewish magazine in German by David Einhorn * Sinai School, a Jewish primary school in London, England *''Sinai'', one of two tram cars on the Angels Flight funicular in Los Angeles, U.S. See also * * * Mount Sinai (other) * Temple Sinai (other) * Sinai Hospital (other) * Saini, a caste of North India * Shenoy, a surname sometime written as "Sinai" in Goa, India * Siani (other) * Sin (mythology) * Sina (other) * Sinnai Sinnai, Sìnnia in Sardinian language, is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Essential Oil
An essential oil is a concentrated hydrophobic liquid containing volatile (easily evaporated at normal temperatures) chemical compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetheroleum, or simply as the oil of the plant from which they were extracted, such as oil of clove. An essential oil is essential in the sense that it contains the essence of the plant's fragrance—the characteristic fragrance of the plant from which it is derived. The term "essential" used here does ''not'' mean indispensable or usable by the human body, as with the terms essential amino acid or essential fatty acid, which are so called because they are nutritionally required by a living organism. Essential oils are generally extracted by distillation, often by using steam. Other processes include expression, solvent extraction, '' sfumatura'', absolute oil extraction, resin tapping, wax embedding, and cold pressing. They are used in perfumes, cosmetics, soap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artemisia Herba-alba
''Artemisia herba-alba'', the white wormwood, is a perennial shrub in the genus '' Artemisia'' that grows commonly on the dry steppes of the Mediterranean regions in Northern Africa (Saharan Maghreb), Western Asia (Arabian Peninsula) and Southwestern Europe. It is used as an antiseptic and antispasmodic in herbal medicine. Names Its specific epithet ''herba-alba'' means "white herb" in Latin, as its stems and leaves are white and woolly. Similarly, it is ' or ' in French. In Arabic, it is ' (). And it is ' () in Old Testament Hebrew. "Wormwood" (in the Bible, Rev. 8:10–11). Botanical description ''Artemisia herba-alba'' is a chamaeophyte that grows to . Leaves are strongly aromatic and covered with fine glandular hairs that reflect sunlight giving a grayish aspect to the shrub. The leaves of sterile shoots are grey, petiolate, ovate to orbicular in outline; whereas, the leaves of flowering stems, more abundant in winter, are much smaller. The flowering heads are sess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermaphrodite Flower
Plant reproductive morphology is the study of the physical form and structure (the morphology) of those parts of plants directly or indirectly concerned with sexual reproduction. Among all living organisms, flowers, which are the reproductive structures of angiosperms, are the most varied physically and show a correspondingly great diversity in methods of reproduction. Plants that are not flowering plants (green algae, mosses, liverworts, hornworts, ferns and gymnosperms such as conifers) also have complex interplays between morphological adaptation and environmental factors in their sexual reproduction. The breeding system, or how the sperm from one plant fertilizes the ovum of another, depends on the reproductive morphology, and is the single most important determinant of the genetic structure of nonclonal plant populations. Christian Konrad Sprengel (1793) studied the reproduction of flowering plants and for the first time it was understood that the pollination process involve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Receptacle (botany)
In botany, the receptacle refers to vegetative tissues near the end of reproductive stems that are situated below or encase the reproductive organs. Angiosperms In angiosperms, the receptacle or torus (an older term is thalamus, as in Thalamiflorae) is the thickened part of a stem (pedicel) from which the flower organs grow. In some accessory fruits, for example the pome and strawberry, the receptacle gives rise to the edible part of the fruit. The fruit of ''Rubus'' species is a cluster of drupelets on top of a conical receptacle. When a raspberry is picked, the receptacle separates from the fruit, but in blackberries, it remains attached to the fruit. — In the Daisy family (Compositae or Asteraceae), small individual flowers are arranged on a round or dome-like structure that is also called receptacle. Algae and bryophyta In phycology, receptacles occur at the ends of branches of algae mainly in the brown algae or Heterokontophyta in the Order Fucales. They are s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sessility (botany)
In botany Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek w ..., sessility (meaning "sitting", used in the sense of "resting on the surface") is a characteristic of plant parts (such as flowers and leaves) that have no stalk. Plant parts can also be described as subsessile, that is, not completely sessile. A sessile flower is one that lacks a pedicel (flower stalk). A flower that is not sessile is pedicellate. For example, the genus ''Trillium'' is partitioned into two subgenera, the sessile-flowered trilliums (''Trillium'' subg. ''Sessilium'') and the pedicellate-flowered trilliums. Sessile leaves lack petioles (leaf stalks). A leaf that is not sessile is petiolate. For example, the leaves of most monocotyledons lack petioles. The term sessility is also used in mycolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbicular
Orbicular is an adjective meaning "circular" Orbicular may also refer to: * Orbicular leaf, a plant leaf shape * Orbicularis oculi muscle, a muscle around the eye * Orbicularis oris muscle, a muscle around the mouth * Orbicular batfish, a species of fish * Caracanthus, the orbicular velvet fishes * Orbicular granite, a rock type * Orbicular jasper Orbicular jasper is a variety of jasper which contains variably-colored ''orbs'' or spherical inclusions or zones. In highly silicified rhyolite or tuff, quartz and feldspar crystallize in radial aggregates of needle-like crystals which provide th ..., a variety of jasper * Orbicular stigma, a spot on wings of certain moths {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petiole (botany)
In botany, the petiole () is the stalk that attaches the leaf blade to the stem, and is able to twist the leaf to face the sun. This gives a characteristic foliage arrangement to the plant. Outgrowths appearing on each side of the petiole in some species are called stipules. Leaves with a petiole are said to be petiolate, while leaves lacking a petiole are called sessile or apetiolate. Description The petiole is a stalk that attaches a leaf to the plant stem. In petiolate leaves, the leaf stalk may be long, as in the leaves of celery and rhubarb, or short. When completely absent, the blade attaches directly to the stem and is said to be sessile. Subpetiolate leaves have an extremely short petiole, and may appear sessile. The broomrape family Orobanchaceae is an example of a family in which the leaves are always sessile. In some other plant groups, such as the speedwell genus '' Veronica'', petiolate and sessile leaves may occur in different species. In the grasses ( Poaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Receptacle (botany)")
