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Griselinia
''Griselinia'' is a genus of seven species of shrubs and trees, with a highly disjunct distribution native to New Zealand and South America. It is a classic example of the Antarctic flora. It is the sole genus in the family Griseliniaceae; in the past it was often placed in Cornaceae but differs from that in many features. Description Small dioecious trees or shrubs up to 20 m with erect branches, or shrubs up to 2 m with climbing or scandent branches. The leaves are evergreen, thick and leathery, smooth and glossy above, often paler below. The flowers are very small, with five sepals and stamens and a single stigma, borne on terminal or axillary racemes or panicles. Petals 2–3 mm long. However, the female flower of ''G.lucida'' has no petals. The fruit is a small red or purple oval berry 5–10 mm long. Chemical characteristics Petroselinic acid occurs as the major fatty acid in the species, indicating a relationship to the Apiaceae and the Araliaceae ...
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Griselinia Littoralis
''Griselinia littoralis'', commonly known as kapuka, New Zealand broadleaf or pāpāuma, is a fast-growing small to medium-sized evergreen tree that is native to New Zealand. Description ''Griselinia littoralis'' is a hardy evergreen shrub that grows up to about 10 metres tall. ''Griselinia littoralis'' is round in shape and has dense foliage. The leaves are alternate, leathery, glossy yellow-green above, paler and matte below, long, oval with a smooth margin. This tree also has flowers and berries that grow in particular seasons annually. In general, this tree can grow up to 10 m or longer to 15 m tall. It has rough and short branches which can stretch to 150 cm in diameter. The shape of apical leaf is broad-ovate to ovate-oblong or rounded with smooth margin. The yellow-green leaf is thick and its width can be 5–12 cm long by 4–5 cm wide, the leaf often be glossy and grow as alternative type, one side can be a little longer than the other side at base sometimes, this is ...
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Griselinia Carlomunozii
''Griselinia'' is a genus of seven species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ... of shrubs and trees, with a highly disjunct distribution native plant, native to New Zealand and South America. It is a classic example of the Antarctic flora. It is the sole genus in the family (biology), family Griseliniaceae; in the past it was often placed in Cornaceae but differs from that in many features. Description Small dioecious trees or shrubs up to 20 m with erect branches, or shrubs up to 2 m with climbing or scandent branches. The leaf, leaves are evergreen, thick and leathery, smooth and glossy above, often paler below. The flowers are very small, with five sepals and stamens and a single stigma, borne on terminal or axillary racemes or panicles. Petals 2–3 mm ...
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Griselinia Racemosa
''Griselinia'' is a genus of seven species of shrubs and trees, with a highly disjunct distribution native to New Zealand and South America. It is a classic example of the Antarctic flora. It is the sole genus in the family Griseliniaceae; in the past it was often placed in Cornaceae but differs from that in many features. Description Small dioecious trees or shrubs up to 20 m with erect branches, or shrubs up to 2 m with climbing or scandent branches. The leaves are evergreen, thick and leathery, smooth and glossy above, often paler below. The flowers are very small, with five sepals and stamens and a single stigma, borne on terminal or axillary racemes or panicles. Petals 2–3 mm long. However, the female flower of ''G.lucida'' has no petals. The fruit is a small red or purple oval berry 5–10 mm long. Chemical characteristics Petroselinic acid occurs as the major fatty acid in the species, indicating a relationship to the Apiaceae and the Araliaceae. Re ...
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Griselinia Ruscifolia
''Griselinia'' is a genus of seven species of shrubs and trees, with a highly disjunct distribution native to New Zealand and South America. It is a classic example of the Antarctic flora. It is the sole genus in the family Griseliniaceae; in the past it was often placed in Cornaceae but differs from that in many features. Description Small dioecious trees or shrubs up to 20 m with erect branches, or shrubs up to 2 m with climbing or scandent branches. The leaves are evergreen, thick and leathery, smooth and glossy above, often paler below. The flowers are very small, with five sepals and stamens and a single stigma, borne on terminal or axillary racemes or panicles. Petals 2–3 mm long. However, the female flower of ''G.lucida'' has no petals. The fruit is a small red or purple oval berry 5–10 mm long. Chemical characteristics Petroselinic acid occurs as the major fatty acid in the species, indicating a relationship to the Apiaceae and the Araliaceae ...
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Griselinia Scandens
''Griselinia'' is a genus of seven species of shrubs and trees, with a highly disjunct distribution native to New Zealand and South America. It is a classic example of the Antarctic flora. It is the sole genus in the family Griseliniaceae; in the past it was often placed in Cornaceae but differs from that in many features. Description Small dioecious trees or shrubs up to 20 m with erect branches, or shrubs up to 2 m with climbing or scandent branches. The leaves are evergreen, thick and leathery, smooth and glossy above, often paler below. The flowers are very small, with five sepals and stamens and a single stigma, borne on terminal or axillary racemes or panicles. Petals 2–3 mm long. However, the female flower of ''G.lucida'' has no petals. The fruit is a small red or purple oval berry 5–10 mm long. Chemical characteristics Petroselinic acid occurs as the major fatty acid in the species, indicating a relationship to the Apiaceae and the Araliaceae ...
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Griselinia Lucida
''Griselinia lucida'', commonly known as puka, akapuka or shining broadleaf, is an epiphytic plant native to New Zealand. ''G. lucida'' naturally occurs in wet lowland-forests and open or rocky coastal environments mostly in the North Island of New Zealand, and restricted areas of the South Island. ''Griselinia lucida'' has large, asymmetrical, shiny, dark-green leaves. It has distinctive fluted roots that descend down from the host trees the plant is growing in. Description In general, this tree can grow up to 10–15 metres tall. It has rough and short branches which can stretch to 15 decimetres in diameter. The shape of apical leaf is broad-ovate to ovate-oblong or rounded with smooth margin. The yellow-green leaves are thick and glossy and their width can be 5-12 cm long by 4-5cm wide; one edge is usually a little longer than the other edge at the base - one of the typical characteristics. They are arranged on the stem in the alternate pattern. The greenish flowers are qui ...
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Griselinia Jodinifolia
''Griselinia jodinifolia'' known locally as yemo chico is a shrub with a natural distribution in Chile ranging from Maule Region (~35° S) in the north to Los Lagos Region Los Lagos Region ( es, Región de Los Lagos , ''Region of the Lakes'') is one of Chile's 16 regions, which are first order administrative divisions, and comprises four provinces: Chiloé, Llanquihue, Osorno and Palena. The region contains ... (~41° S). It is found in near the coast. References Florachilena.cl {{Taxonbar, from=Q5609629 Griseliniaceae Shrubs Flora of central Chile Flora of southern Chile ...
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Petroselinic Acid
Petroselinic acid is a fatty acid that occurs naturally in several animal and vegetable fats and oils. It is a white powder and is commercially available. In chemical terms, petroselinic acid is classified as a monounsaturated omega-12 fatty acid, abbreviated with a lipid number of 18:1 cis-6. It has the formula CH3(CH2)10CH=CH(CH2)4COOH. The term "petroselinic" means related to, or derived from, oil of ''Petroselinum'', parsley. Despite its name, petroselinic acid does not contain any selenium. Petroselinic acid is a positional isomer of oleic acid. Occurrence Petroselinic was first isolated from parsley seed oil in 1909. Petroselinic acid occurs in high amounts in plants in Apiaceae, Araliaceae, Griselinia (Griseliniaceae) and in Garryaceae. In Picramniaceae, petroselinic acid is accompanied by tariric acid. In addition, petroselinic acid has been found in minor amounts in several fats of plant and animal origin, including in human sources. The occurrence of petroselinic ac ...
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Shrub
A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees by their multiple stems and shorter height, less than tall. Small shrubs, less than 2 m (6.6 ft) tall are sometimes termed as subshrubs. Many botanical groups have species that are shrubs, and others that are trees and herbaceous plants instead. Some definitions state that a shrub is less than and a tree is over 6 m. Others use as the cut-off point for classification. Many species of tree may not reach this mature height because of hostile less than ideal growing conditions, and resemble a shrub-sized plant. However, such species have the potential to grow taller under the ideal growing conditions for that plant. In terms of longevity, most shrubs fit in a class between perennials and trees; some may only last about five y ...
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Antarctic Flora
Antarctic flora are a distinct community of vascular plants which evolved millions of years ago on the supercontinent of Gondwana. Presently, species of Antarctica flora reside on several now separated areas of the Southern Hemisphere, including southern South America, southernmost Africa, New Zealand, Australia, and New Caledonia. Joseph Dalton Hooker (1817 – 1911) was the first to notice similarities in the flora and speculated that Antarctica had served as either a source or a transitional point, and that land masses now separated might formerly have been adjacent. Based on the similarities in their flora, botanist Ronald D'Oyley Good identified a separate Antarctic Floristic Kingdom that included southern South America, New Zealand, and some southern island groups. In addition, Australia was determined to be its own floristic kingdom because of the influx of tropical Eurasian flora that had mostly supplanted the Antarctic flora and included New Guinea and New Caledonia in ...
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Apiales
The Apiales are an order of flowering plants. The families are those recognized in the APG III system. This is typical of the newer classifications, though there is some slight variation and in particular, the Torriceliaceae may also be divided. Under this definition, well-known members include carrots, celery, parsley, and ''Hedera helix'' (English ivy). The order Apiales is placed within the asterid group of eudicots as circumscribed by the APG III system. Within the asterids, Apiales belongs to an unranked group called the campanulids, and within the campanulids, it belongs to a clade known in phylogenetic nomenclature as Apiidae. In 2010, a subclade of Apiidae named Dipsapiidae was defined to consist of the three orders: Apiales, Paracryphiales, and Dipsacales. Taxonomy Under the Cronquist system, only the Apiaceae and Araliaceae were included here, and the restricted order was placed among the rosids rather than the asterids. The Pittosporaceae were placed within the ...
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Armen Takhtajan
Armen Leonovich Takhtajan or Takhtajian ( hy, Արմեն Լևոնի Թախտաջյան; russian: Армен Леонович Тахтаджян; surname also transliterated Takhtadjan, Takhtadzhi︠a︡n or Takhtadzhian, pronounced takh-tuh-JAHN; 10 June 1910 – 13 November 2009), was a Soviet-Armenian botanist, one of the most important figures in 20th century plant evolution and systematics and biogeography. His other interests included morphology of flowering plants, paleobotany, and the flora of the Caucasus. He was one of the most influential taxonomists of the latter twentieth century. Life Family Takhtajan was born in Shushi, Russian Empire, present-day disputed Nagorno-Karabakh, on 10 June 1910, to a family of Armenian intellectuals. His grandfather Meliksan Takhtadzhyan Petrovich had been born in Trabzon, Ottoman Empire and was educated in Italy, on the island of San Lazzaro degli Armeni, an Armenian enclave, spoke many languages and worked as a journalist. He ...
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