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Frangula
''Frangula'' is a genus of about 35 species of flowering shrubs or small trees, commonly known as alder buckthorn in the buckthorn family Rhamnaceae. The common name buckthorn is also used to describe species of the genus '' Rhamnus'' in the same family and also sea-buckthorn, ''Hippophae rhamnoides'' in the Elaeagnaceae. Description ''Frangula'' is a genus of deciduous shrubs with alternate, simple leaves with stipules, buds without bud scales, branches without spines and flowers with five petals and undivided styles. The fruits are 2 to 4-seeded berries. Selected species include: *''Frangula alnus'' – alder buckthorn, glossy buckthorn, breaking buckthorn, black dogwood *'' Frangula azorica'' *''Frangula betulifolia'' – birchleaf buckthorn *''Frangula californica'' – California buckthorn, coffeeberry *''Frangula caroliniana'' – Carolina buckthorn, Indian cherry (synonym ''Rhamnus caroliniana'') *''Frangula purshiana'' – cascara buckthorn (synonym ''Rhamnus purshiana'') ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frangula Californica
''Frangula californica'' (previously classified as ''Rhamnus californica'') is a species of flowering plant in the buckthorn family native to western North America. It produces edible fruits and seeds.http://honest-food.net/2014/08/13/california-coffeeberry-edible/. Accessed 15.6.2015. It is commonly known as California coffeeberry and California buckthorn. Distribution It is native to California, the Southwestern United States, and Baja California state in Mexico. It is an introduced species in Hawaii.''Frangula californica''. NatureServe. 2012. The plant occurs in and |
Frangula Alnus
''Frangula alnus'', commonly known as alder buckthorn, glossy buckthorn, or breaking buckthorn, is a tall deciduous shrub in the family Rhamnaceae. Unlike other "buckthorns", alder buckthorn does not have thorns. It is native to Europe, northernmost Africa, and western Asia, from Ireland and Great Britain north to the 68th parallel in Scandinavia, east to central Siberia and Xinjiang in western China, and south to northern Morocco, Turkey, and the Alborz in Iran and Caucasus Mountains; in the northwest of its range (Ireland, Scotland), it is rare and scattered. It is also introduced and naturalised in eastern North America.Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins .Flora Europaea''Frangula alnus''/ref>Den virtuella floran(in Swedish, with detailed maps) Stace, Clive, et al. ''Interactive Flora of NW Europe''''Frangula alnus''/ref> Description Alder buckthorn is a non-spiny deciduous shrub, growing to , occasionally to tall. It is usually multistemmed, bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frangula
''Frangula'' is a genus of about 35 species of flowering shrubs or small trees, commonly known as alder buckthorn in the buckthorn family Rhamnaceae. The common name buckthorn is also used to describe species of the genus '' Rhamnus'' in the same family and also sea-buckthorn, ''Hippophae rhamnoides'' in the Elaeagnaceae. Description ''Frangula'' is a genus of deciduous shrubs with alternate, simple leaves with stipules, buds without bud scales, branches without spines and flowers with five petals and undivided styles. The fruits are 2 to 4-seeded berries. Selected species include: *''Frangula alnus'' – alder buckthorn, glossy buckthorn, breaking buckthorn, black dogwood *'' Frangula azorica'' *''Frangula betulifolia'' – birchleaf buckthorn *''Frangula californica'' – California buckthorn, coffeeberry *''Frangula caroliniana'' – Carolina buckthorn, Indian cherry (synonym ''Rhamnus caroliniana'') *''Frangula purshiana'' – cascara buckthorn (synonym ''Rhamnus purshiana'') ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhamnus (plant)
''Rhamnus'' is a genus of about 110 accepted species of shrubs or small trees, commonly known as buckthorns, in the family Rhamnaceae. Its species range from tall (rarely to ) and are native mainly in east Asia and North America, but found throughout the temperate and subtropical Northern Hemisphere, and also more locally in the subtropical Southern Hemisphere in parts of Africa and South America. One species, the common buckthorn (''Rhamnus cathartica''), is able to flourish as an invasive plant in parts of Canada and the U.S., where it has become naturalized. Both deciduous and evergreen species occur. The leaves are simple, long, and arranged alternately, in opposite pairs, or almost paired (subopposite). One distinctive character of many buckthorns is the way the veination curves upward towards the tip of the leaf. The plant bears fruits which are black or red berry-like drupes. The name is due to the woody spine on the end of each twig in many species. One species is kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frangula Caroliniana
''Frangula caroliniana'', commonly called the Carolina buckthorn, is a deciduous upright shrub or small tree native to the southeastern, south-central, and mid-western parts of the United States, from Texas east to Florida and north as far as Maryland, Ohio, Missouri, and Oklahoma. There is also an isolated population in the State of Nuevo León in northeastern Mexico. It is found in a wide variety of habitats, including barrens, forests, and limestone bluffs. Description ''Frangula caroliniana'' is usually around 12 to 15 feet (3.6-4.5 meters) high, but capable of reaching 40 feet (12 meters) in a shaded location. The most striking characteristic of this plant are its shiny, dark green leaves. The flowers are very small and inconspicuous, pale yellow-green, bell-shaped, appearing in leaf axils in late spring after the leaves. The fruit is a small (1/3 inch or 8.3 mm) round drupe In botany, a drupe (or stone fruit) is an indehiscent fruit in which an outer fleshy p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frangula Betulifolia
''Frangula betulifolia'', the birchleaf buckthorn, is a shrub or small tree in the buckthorn family, Rhamnaceae. It is native in northern Mexico in the Sierra Madre Occidental cordillera, and mountainous, desert regions of the Southwestern United States of Arizona, Utah, New Mexico, and far west Texas; besides being found in Sonora, Chihuahua and Durango of the Occidental cordillera, a large species locale occurs to the east in Nuevo León. ''Frangula betulifolia'' has large ovate leaves, and can grow to be a small tree from 3-10m tall. Blooms in spring, May–June, followed by black-purple fruits in fall. The inner bark was chewed by Native Americans for medicinal purposes. The former variety ''obovata'' with rounder leaves, occurring from southern Nevada through northern Arizona and southern Utah to southwestern Colorado, is now a separate species '' Frangula obovata''. Range The core range of the birchleaf buckthorn is the northern Sierra Madre Occidental cordillera, from cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frangula Rubra
''Frangula rubra'' ( syn. ''Rhamnus rubra'') is a species of flowering plant in the buckthorn family known by the common names red buckthorn and Sierra coffeeberry. Distribution It is native to the mountains and plateau areas of northern and eastern California and western Nevada, including the Sierra Nevada and Klamath Mountains, where it grows in many habitat types, including forests, chaparral, and sagebrush. Description ''Frangula rubra'' is a spreading shrub approaching two meters in maximum height, its bark red or gray. The thin, deciduous leaves are generally oval in shape, green to grayish in color, and up to 8 centimeters long. The edges are smooth or faintly toothed. The inflorescence is an umbel of up to 15 flowers with five pointed sepals opening into a starlike shape and five smaller, greenish petals. The fruit is a drupe In botany, a drupe (or stone fruit) is an indehiscent fruit in which an outer fleshy part (exocarp, or skin, and mesocarp, or flesh) surroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frangula Purshiana
''Frangula purshiana'' (cascara, cascara buckthorn, cascara sagrada, bearberry, and in the Chinook Jargon, chittem stick and chitticum stick; syn. ''Rhamnus purshiana'') is a species of plant in the family Rhamnaceae. It is native to western North America from southern British Columbia south to central California, and eastward to northwestern Montana. The dried bark of cascara was used as a laxative in folk medicine by the indigenous peoples of the Pacific Northwest, and later worldwide in conventional medicines until 2002. Description Cascara is a large shrub or small tree tall, with a trunk 20–50 centimetres (8–20 in) in diameter. The buds have no scales, unique for the northwest region. The thin bark is brownish to silver-gray with light splotching (often, in part, from lichens); the inner bark is smooth and yellowish (turning dark brown with age and/or exposure to sunlight). Cascara bark has an intensely bitter flavor that will remain in the mouth for h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frangula Azorica
''Frangula azorica'' is a tall semi-deciduous shrub or small tree in the family Rhamnaceae. It is endemic to the Azores, Portugal. Fossil evidence suggests this species was also native to Madeira but went extinct. It is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... References azorica Endemic flora of the Azores Taxonomy articles created by Polbot {{Rhamnaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhamnaceae Genera
The Rhamnaceae are a large family of flowering plants, mostly trees, shrubs, and some vines, commonly called the buckthorn family. Rhamnaceae is included in the order Rosales. The family contains about 55 genera and 950 species. The Rhamnaceae have a worldwide distribution, but are more common in the subtropical and tropical regions. The earliest fossil evidence of Rhamnaceae is from the Late Cretaceous. Fossil flowers have been collected from the Upper Cretaceous of Mexico and the Paleocene of Argentina. Leaves of family Rhamnaceae members are simple, i.e., the leaf blades are not divided into smaller leaflets.Flowering Plants of the Santa Monica Mountains, Nancy Dale, 2nd Ed. 2000, p. 166 Leaves can be either alternate or opposite. Stipules are present. These leaves are modified into spines in many genera, in some (e.g. ''Paliurus spina-christi'' and '' Colletia cruciata'') spectacularly so. ''Colletia'' stands out by having two axillary buds instead of one, one developing int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhamnaceae
The Rhamnaceae are a large family of flowering plants, mostly trees, shrubs, and some vines, commonly called the buckthorn family. Rhamnaceae is included in the order Rosales. The family contains about 55 genera and 950 species. The Rhamnaceae have a worldwide distribution, but are more common in the subtropical and tropical regions. The earliest fossil evidence of Rhamnaceae is from the Late Cretaceous. Fossil flowers have been collected from the Upper Cretaceous of Mexico and the Paleocene of Argentina. Leaves of family Rhamnaceae members are simple, i.e., the leaf blades are not divided into smaller leaflets.Flowering Plants of the Santa Monica Mountains, Nancy Dale, 2nd Ed. 2000, p. 166 Leaves can be either alternate or opposite. Stipules are present. These leaves are modified into spines in many genera, in some (e.g. ''Paliurus spina-christi'' and '' Colletia cruciata'') spectacularly so. ''Colletia'' stands out by having two axillary buds instead of one, one developing int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hippophae Rhamnoides
''Hippophae rhamnoides'', also known as sea-buckthorn, is a species of flowering plant in the family Elaeagnaceae, native to the cold-temperate regions of Europe and Asia. It is a spiny deciduous shrub. The plant is used in the food and cosmetics industries, in traditional medicine, as animal fodder, in horticulture, and for ecological purposes. Description and biology ''Hippophae rhamnoides'' is a hardy, deciduous shrub that can grow between 2 and 4 m high (between 7 and 13 ft). It has a rough, brown or black bark and a thick, grayish-green crown. The leaves are alternate, narrow and lanceolate, with silvery-green upper faces. It is dioecious, meaning that the male and female flowers grow on different shrubs. The sex of seedlings can only be determined at the first flowering, which mostly occurs after three years. The male inflorescence is built up of four to six apetalous flowers, while the female inflorescence normally consists of only one apetalous flower and co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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