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Heracleum Persicum
''Heracleum persicum'', commonly known as Persian hogweed or by its native name ''Golpar'' ( fa, گلپر) is a species of Heracleum (plant), hogweed, a perennial herbaceous plant in the carrot family Apiaceae. It grows wild in humid mountainous regions in Iran and some adjacent areas. Having been introduced in the 1830s, it has spread across Scandinavia. It is now very common in northern Norway, where one of its names is Tromsø palm. The plant has also been spotted in Sweden. In Finland, it has been declared as invasive species. Persian hogweed is a polycarpic perennial, that is, a mature plant flowers and bears fruit season after season. Invasiveness status In Europe, Persian hogweed is included since 2016 in the list of Invasive Alien Species of Union concern (the Union list). This implies that this species cannot be imported, cultivated, transported, commercialized, planted, or intentionally released into the environment in the whole of the European Union. Uses Food u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Louiche Desfontaines
René Louiche Desfontaines (14 February 1750 – 16 November 1833) was a French botanist. Desfontaines was born near Tremblay, Ille-et-Vilaine , Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier. He excelled in his new interest and was elected to the French Academy of Sciences in 1783. He was also a member of the Académie Nationale de Médecine. Desfontaines spent two years in Tunisia and Algeria, returning with a large collection of plants. He wrote ''Flora Atlantica'' (1798–1799, 2 vols), which included 300 genera new to science. In addition, he worked also on ornithology, and presented the findings of his expeditions to Africa for one of the ''Memoires de L'Académie Royale des Sciences''. Although the ''Mémoire'' corresponds to the year 1787, it was not published until 1789 by L'Imprimerie Royal as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iranian Cuisine
Iranian cuisine () refers to the culinary practices of Iran. Due to the historically common usage of the term "Persia" to refer to Iran in the Western world,Yarshater, EhsaPersia or Iran, Persian or Farsi, ''Iranian Studies'', vol. XXII no. 1 (1989) it is alternatively known as Persian cuisine, despite Persians being only one of a multitude of Iranian ethnic groups who have contributed to Iran's culinary traditions. The cuisine of Iran has made extensive contact throughout its history with the cuisines of its neighbouring regions, including Caucasian cuisine, Central Asian cuisine, Greek cuisine, Levantine cuisine, Mesopotamian cuisine, Russian cuisine and Turkish cuisine. Aspects of Iranian cuisine have also been significantly adopted by Indian cuisine and Pakistani cuisine through various historical Persianate sultanates that flourished during Muslim rule on the Indian subcontinent, with the most notable and impactful of these polities being the Mughal Empire. Typical Iran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medicinal Plants Of Asia
Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, genetics, and medical technology to diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery, but also through therapies as diverse as psychotherapy, external splints and traction, medical devices, biologics, and ionizing radiation, amongst others. Medicine has been practiced since prehistoric times, and for most of this time it was an art (an area of skill and knowledge), frequently having connections to the religious and philosophical beliefs of local culture. For example, a medicine man would apply herbs and say prayers for healing, or an ancie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edible Apiaceae
An edible item is any item that is safe for humans to eat. "Edible" is differentiated from "eatable" because it does not indicate how an item tastes, only whether it is fit to be eaten. Nonpoisonous items found in nature – such as some mushrooms, insects, seaweed, and so forth – are referred to as edible. Processed items that normally are not ingested but are specially manufactured to be so, like edible underwear or edible packaging, are also labeled as edible. Edible items in nature It is estimated that approximately half of about 400,000 plant species on earth are edible, yet ''Homo sapiens'' consume only about 200 plant species, because these are the simplest to domesticate. Edible plants found in nature include certain types of mushrooms, flowers, seeds, berries, seaweed, and cacti. Being able to identify the versions of these plants that are safe to eat is an important survival skill. Many animals are also edible, including domesticated livestock as well as wild insec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angelica Sylvestris
''Angelica sylvestris'' or wild angelica is a species of flowering plant, native to Europe and central Asia. An annual or short-lived perennial growing to a maximum of , it has erect purplish stems and rounded umbels of minuscule white or pale pink flowers in late summer. Habitat and ecology The Latin specific epithet ''sylvestris'' means “growing in woodland”. However it tolerates a range of conditions including fields, hedgerows, open woods, marshes and fens. It will grow in light (sandy), medium (loamy) and heavy (clay) soils. It has recently been determined to be an invasive weed in New Brunswick and Cape Breton, Nova Scotia, Canada. "According to the New Brunswick Invasive Species Council, unless this species is controlled, Woodland Angelica could spread throughout Canada, overwhelming other vegetation." The flowers are visited by a wide array of insects and are thus characterised by a generalised pollination system. Adult wasps of ''Dolichovespula norwegica'' are know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pastinaca Sativa
The parsnip (''Pastinaca sativa'') is a root vegetable closely related to carrot and parsley, all belonging to the flowering plant family Apiaceae. It is a biennial plant usually grown as an annual. Its long taproot has cream-colored skin and flesh, and, left in the ground to mature, it becomes sweeter in flavor after winter frosts. In its first growing season, the plant has a rosette of pinnate, mid-green leaves. If unharvested, in its second growing season it produces a flowering stem topped by an umbel of small yellow flowers, later producing pale brown, flat, winged seeds. By this time, the stem has become woody and the tap root inedible. The parsnip is native to Eurasia; it has been used as a vegetable since antiquity and was cultivated by the Romans, although some confusion exists between parsnips and carrots in the literature of the time. It was used as a sweetener before the arrival of cane sugar in Europe. Parsnips are usually cooked, but can also be eaten raw. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heracleum Maximum
''Heracleum maximum'', commonly known as cow parsnip, is the only member of the genus '' Heracleum'' native to North America. It is also known as American cow-parsnip, Satan celery, Indian celery, Indian rhubarb or pushki. Description Cow parsnip is a tall herbaceous perennial plant, reaching heights of . The stems are hollow and densely hairy. The leaves are very large, up to across and divided into three lobes. Cow parsnip has the characteristic flower umbels of the carrot family (Apiaceae), blooming from February to September. The umbels can reach across, flat-topped or rounded, and composed of small white flowers. Sometimes the outer flowers of the umbel are much larger than the inner ones. The seeds are long and wide. Similar species It is commonly confused with ''Heracleum mantegazzianum'' (giant hogweed), a much larger plant that typically has purplish spots on the stems, as well as more sharply serrated leaves. Other tall invasive '' Heracleum'' species incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heracleum Sphondylium
''Heracleum sphondylium'', commonly known as hogweed, common hogweed or cow parsnip, is a herbaceous perennial or biennial plant, in the umbelliferous family Apiaceae that includes fennel, cow parsley, ground elder and giant hogweed. It is native to Europe and Asia. The common name eltrot may also be applied, but is not specific to this species. Umbelliferous plants are so named because of the umbrella-like arrangement of flowers they produce. The North American species '' Heracleum maximum'' (also called "cow parsnip") is sometimes included as a subspecies of ''H. sphondylium''. The plant provides a great deal of nectar for pollinators. It was rated in the top 10 for most nectar production (nectar per unit cover per year) in a UK plants survey conducted by the AgriLand project which is supported by the UK Insect Pollinators Initiative. Etymology The species name ''sphondylium'', meaning "vertebrate", refers to the shape of the segmented stem. It was described by Carl Linnae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heracleum Sosnowskyi
''Heracleum sosnowskyi'', or Sosnowsky's hogweed, is a monocarpic perennial herbaceous flowering plant in the carrot family Apiaceae. Its native range includes the central and eastern Caucasus regions of Eurasia and extends into the southern Caucasus region called Transcaucasia. The native ranges of ''Heracleum sosnowskyi'' and ''Heracleum mantegazzianum'', a close relative, overlap in the Caucasus region. Sosnowsky's hogweed is now a common weed in the Baltic States, Belarus, Russia, Ukraine, and Poland. Early botanists considered ''H. sosnowskyi'' to be a subspecies of ''H. mantegazzianum''. Sosnowski's hogweed was described as a separate species by Ida P. Mandenova in 1944. The species is named in honor of the Russian botanist Dmitrii Ivanovich Sosnowsky (1885–1952), who found the species in Georgia in 1936. Description left, 192px, ''Heracleum sosnowskyi'' Inflorescences ''Heracleum sosnowskyi'' is 3–5 m in height, with a straight, firm stem that can reach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heracleum Mantegazzianum
''Heracleum mantegazzianum'', commonly known as giant hogweed, is a monocarpic perennial herbaceous plant in the carrot family Apiaceae. ''H. mantegazzianum'' is also known as cartwheel-flower, giant cow parsley, giant cow parsnip, or hogsbane. In New Zealand, it is also sometimes called wild parsnip (not to be confused with ''Pastinaca sativa'') or wild rhubarb. Giant hogweed is native to the western Caucasus region of Eurasia. It was introduced to Britain as an ornamental plant in the 19th century, and has also spread to other areas in Western Europe, the United States, and Canada. Its close relatives, Sosnowsky's hogweed and Persian hogweed, have similarly spread to other parts of Europe. The sap of giant hogweed is phototoxic and causes phytophotodermatitis in humans, resulting in blisters and scars. These serious reactions are due to the furanocoumarin derivatives in the leaves, roots, stems, flowers, and seeds of the plant. Consequently, it is considered to be a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phototoxicity
Phototoxicity, also called photoirritation, is a chemically induced skin irritation, requiring light, that does not involve the immune system. It is a type of photosensitivity. The skin response resembles an exaggerated sunburn. The involved chemical may enter into the skin by topical administration or it may reach the skin via systemic circulation following ingestion or parenteral administration. The chemical needs to be "photoactive," which means that when it absorbs light, the absorbed energy produces molecular changes that cause toxicity. Many synthetic compounds, including drug substances like tetracyclines or fluoroquinolones, are known to cause these effects. Surface contact with some such chemicals causes photodermatitis; many plants cause phytophotodermatitis. Light-induced toxicity is a common phenomenon in humans; however, it also occurs in other animals. Scientific background A phototoxic substance is a chemical compound which becomes toxic when exposed to light. * So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytophotodermatitis
Phytophotodermatitis, also known as berloque dermatitis or margarita photodermatitis, is a cutaneous phototoxic inflammatory reaction resulting from contact with a light-sensitizing botanical agent followed by exposure to ultraviolet light (from the sun, for instance). Symptoms include erythema, edema, blisters (Skin condition#Vesicle, vesicles and/or Skin condition#Bulla, bullae), and delayed hyperpigmentation. Heat and moisture tend to exacerbate the reaction. A reaction may be elicited in any person who has been exposed to adequate amounts of both a photosensitizing, photosensitizer and ultraviolet light. Phytophotodermatitis is not an Immunology, immunologic response; no prior exposure to the photosensitizing agent is required. The photosensitizing substances found in phototoxic plants belong to a class of chemical compounds called the furanocoumarins, which are activated by long-wavelength ultraviolet (UVA) light. The most toxic of these organic compounds are the linear furan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
