|
Pinwheelflower
''Tabernaemontana divaricata'', commonly called pinwheel flower, crape jasmine, East India rosebay, and Nero's crown, is an evergreen shrub or small tree native to South Asia, Southeast Asia and China. In zones where it is not hardy it is grown as a house/glasshouse plant for its attractive flowers and foliage. The stem exudes a milky latex when broken, whence the name milk flower. Description The plant generally grows to a height of and is dichotomously branched. The large shiny leaves are deep green and about in length and in width. The waxy blossoms are found in small clusters on the stem tips. The (single) flowers have the characteristic 'pinwheel' shape also seen in other genera in the family Apocynaceae such as '' Vinca'' and ''Nerium''. Both single and double-flowered forms are cultivated, the flowers of both forms being white. The plant blooms in spring but flowers appear sporadically all year. The flowers have a pleasing fragrance. More than 66 alkaloids are found i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabernaemontana
''Tabernaemontana'' is a genus of flowering plants in the family Apocynaceae. It has a pan-tropical distribution, found in Asia, Africa, Australia, North America, South America, and a wide assortment of oceanic islands. These plants are evergreen shrubs and small trees growing to 1–15 m tall. The leaves are opposite, 3–25 cm long, with milky sap; hence it is one of the diverse plant genera commonly called "milkwood". The flowers are fragrant, white, 1–5 cm in diameter. The cultivar '' T. divaricata'' cv. 'Plena', with doubled-petaled flowers, is a popular houseplant. Some members of the genus ''Tabernaemontana'' are used as additives to some versions of the psychedelic drink ayahuasca; the genus is known to contain ibogaine (e.g. in bëcchëte, ''T. undulata''), conolidine (present in minor concentration in ''T. divaricata'') and voacangine ('' T. alba'', '' T. arborea'', '' T. africana''). Because of presence of coronaridine and voacangine in Mexican ''Tabernae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evergreen
In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, which completely lose their foliage during the winter or dry season. Evergreen species There are many different kinds of evergreen plants, both trees and shrubs. Evergreens include: *Most species of conifers (e.g., pine, hemlock, blue spruce, and red cedar), but not all (e.g., larch) *Live oak, holly, and "ancient" gymnosperms such as cycads *Most angiosperms from frost-free climates, and rainforest trees *All Eucalypts * Clubmosses and relatives *Bamboos The Latin binomial term , meaning "always green", refers to the evergreen nature of the plant, for instance :'' Cupressus sempervirens'' (a cypress) :''Lonicera sempervirens'' (a honeysuckle) :''Sequoia sempervirens'' (a sequoia) Leaf longevity in evergreen plants varies from a few months ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voacristine
Voacristine is a indole alkaloid occurring in ''Voacanga'' and ''Tabernaemontana'' genus. It is also an iboga type alkaloid. Chemistry Its structure is almost similar to voacangine, an alkaloid used in semi-synthesis of ibogaine. Compared to voacangine, it has an extra O-atom. When it is degraded, iboxygaine and ibogaine are formed. Sources Voacristine is found in multiple species of ''Tabernaemontana'' some of which are Tabernaemontana divaricata, Tabernaemontana heyneana, Tabernaemontana ventricosa and in Voacanga africana. See also * Heyneanine * Voacamine * Vobasine Vobasine is a naturally occurring monoterpene indole alkaloid found in several species in the genus ''Tabernaemontana'' including ''Tabernaemontana divaricata''. History Vobasine was first reported by Renner in 1959 after its isolation from ''Voac ... References Tryptamine alkaloids {{Alkaloid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Plants Of Asia
A garden is a planned space, usually outdoors, set aside for the cultivation, display, and enjoyment of plants and other forms of nature. The single feature identifying even the wildest wild garden is ''control''. The garden can incorporate both natural and artificial materials. Gardens often have design features including statuary, follies, pergolas, trellises, stumperies, dry creek beds, and water features such as fountains, ponds (with or without fish), waterfalls or creeks. Some gardens are for ornamental purposes only, while others also produce food crops, sometimes in separate areas, or sometimes intermixed with the ornamental plants. Food-producing gardens are distinguished from farms by their smaller scale, more labor-intensive methods, and their purpose (enjoyment of a hobby or self-sustenance rather than producing for sale, as in a market garden). Flower gardens combine plants of different heights, colors, textures, and fragrances to create interest and delight the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of China
The flora of China consists of a diverse range of plant species including over 39,000 vascular plants, 27,000 species of fungi and 3000 species of bryophytes.Wu, Z. Y., P. H. Raven & D. Y. Hong, eds. 2006. Flora of China. Vol. 22 (Poaceae). Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis More than 30,000 plant species are native to China, representing nearly one-eighth of the world's total plant species, including thousands found nowhere else on Earth. China's land, extending over 9.6 million km, contains a variety of ecosystems and climates for plants to grow in. Some of the main climates include shores, tropical and subtropical forests, deserts, elevated plateaus and mountains. The events of the continental drift and early Paleozoic Caledonian movement also play a part in creating climatic and geographical diversity resulting in high levels of endemic vascular flora. These landscapes provide different ecosystems and climates for plants to grow in, creati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Indo-China
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous (ecology), indigenous) native plant, native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms ''gut flora'' or ''skin flora''. Etymology The word "flora" comes from the Latin name of Flora (mythology), Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of The Indian Subcontinent
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabernaemontana Sananho
''Tabernaemontana sananho'' is a tropical tree species in the family Apocynaceae known as lobo sanango. Lobo sanango grows in the Amazon Basin of northern South America. Chemical composition The plant is reported to contain coronaridine, 3-hydroxycoronaridine, (-)-heyneanine, (-)-ibogamine and voacangine. Traditional use In Amazonian traditional medicine, preparations of the leaves, pulp, bark, and latex are either applied topically or taken internally to treat various conditions. Extracts from the tree are antiinflammatory and effective against the protozoan ''Leishmania''. In Peru, this tree is sometimes known by the Spanish–Quechua name lobo sanango ("wolf plant") or simply as sanango. Throughout the Amazon the species has numerous other aliases in several languages. The Secoya people of Ecuador call this plant and put the sticky liquid from the fruit into dogs' noses so they can "smell far in hunting." They also eat the fruit of baĩ su'u. Taxonomy and phylogeny ''T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Journal Of Pharmacy And Pharmacology
The ''Journal of Pharmacy and Pharmacology'' is a monthly peer-reviewed scientific journal covering all aspects of pharmacy and pharmacology. It is published by Wiley-Blackwell on behalf of the Royal Pharmaceutical Society. It is an official journal of the British Pharmaceutical Conference. It was established in 1870 and acquired its current title in 1949. The editor-in-chief is D. Jones (Queen's University Belfast). Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2014 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 2.264, and in 2016 its ranking was 130/256 (Pharmacology & Pharmacy). References External links * Pharmacology journals Wiley-Blackwell academic journ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galanthamine
Galantamine is used for the treatment of cognitive decline in mild to moderate Alzheimer's disease and various other memory impairments. It is an alkaloid that has been isolated from the bulbs and flowers of ''Galanthus nivalis'' (Common snowdrop), ''Galanthus caucasicus'' (Caucasian snowdrop), '' Galanthus woronowii'' (Voronov's snowdrop), and some other members of the family '' Amaryllidaceae'', such as ''Narcissus'' (daffodil), '' Leucojum aestivum'' (snowflake), and ''Lycoris'' including ''Lycoris radiata'' (red spider lily). It can also be produced synthetically. Studies of usage in modern medicine began in the Soviet Union in the 1950s. Galantamine was isolated for the first time from bulbs of ''Galanthus nivalis'' (common snowdrop) by the Bulgarian chemist D. Paskov and his team in 1956. The active ingredient was extracted, identified, and studied, in particular in relation to its acetylcholinesterase (AChE)-inhibiting properties. The first industrial process was devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19,20-Dihydroervahanine A
19,20-Dihydroervahanine A is an alkaloid, a natural product which is found in the root of the South-East Asian plant Tabernaemontana divaricata. It inhbits acetylcholinestearease more potently than galantamine in vitro. See also * Coronaridine * Ibogamine Ibogamine is an anti-convulsant, anti-addictive, CNS stimulant alkaloid found in ''Tabernanthe iboga'' and Crepe Jasmine (''Tabernaemontana divaricata''). Basic research related to how addiction affects the brain has used this chemical. Ibogamin ... References Tryptamine alkaloids Acetylcholinesterase inhibitors {{alkaloid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytomedicine (journal)
''Phytomedicine'' is a monthly peer-reviewed medical journal covering the fields of phytotherapy, phytomedicine, and toxicology of plants and their extracts. The journal was established in 1994. It is published by Elsevier and the editor-in-chief is Alexander Panossian ( Swedish Herbal Institute). Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal had a 2021 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 6.656. References External links * Publications established in 1994 Pharmacology journals Monthly journals Elsevier academic journals English-language journals Herbalism {{med-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
