79. Nerium oleander is an evergreen shrub or small tree in the dogbane family Apocynaceae, toxic in all its parts. – Wikipedia, the free encyclopedia. Associated Ecological Communities: ** Growth Habit: Shrub: Duration: Perennial: Category: Vascular: USDA Symbol: NEOL: Plant Notes: Oleander is an introduced evergreen shrub in the Dogbane family (Apocynaceae). Kind: Oleander (Nerium oleander) 4. only kind of the plant genus Nerium 5. Clemson University: Oleander Facts. In cold winter climates, oleander is a popular summer potted plant readily available at most nurseries. Flora of Italy, Edagricole, Bologna. White, pink or red five-lobed flowers grow in clusters year-round, peaking during the summer. Pod tym względem ciekawą odmiana jest Nerium Oleander ‘Variegata’ o pstrych, żółto obrzeżonych liściach i różowych kwiatach. Kupując roślinę starajcie się wybierać egzemplarze z dużą liczbą pąków, aby cieszyć się kwiatami jak najdłużej. ... Habitat List Top of page. Oleander has formed the subject matter of paintings by famous artists including: This morning Thea saw to her delight that the two oleander trees, one white and one red, had been brought up from their winter quarters in the cellar. The Egyptians apparently called it scinphe, the North Africans rhodedaphane, and the Lucanians (a southern Italic people) icmane. Nerium is a genus of one species – Nerium oleander that is native to Europe and Asia. The oleander fears the cold, it thrives well in its phytoclimatic zone that provides temperate places, sunny and sheltered from the cold. The plant is tolerant of poor soils, intense heat, salt spray, and sustained drought – although it will flower and grow more vigorously with regular water. Encyklopedia Roślin Krzewy kwitnące Kwiaty Kwiaty ogrodowe Trawnik Kwiaty doniczkowe W ogrodzie Drzewa Krzewy Warzywa i owoce Choroby i szkodniki Chwasty Trawy łąkowe Nasiona Krzewy ozdobne Krzewy owocowe Żywopłoty. [2] The genus name Nerium is the Latinized form of the Ancient Greek name for the plant nẽrion (νήριον), which is in turn derived from the Greek for water, nẽros (νηρός), because of the natural habitat of the oleander along rivers and streams. [citation needed], Oleander sap can cause skin irritations, severe eye inflammation and irritation, and allergic reactions characterized by dermatitis. The origins of the taxonomic name Nerium oleander, first assigned by Linnaeus in 1753, are disputed. Many of the oleander relatives, such as the desert rose (Adenium obesum) found in East Africa, have similar leaves and flowers and are equally toxic. These cookies do not store any personal information. Nerium verecundum Salisb. [36][37][38], In reviewing oleander toxicity cases seen in-hospital, Lanford and Boor[39] concluded that, except for children who might be at greater risk, "the human mortality associated with oleander ingestion is generally very low, even in cases of moderate intentional consumption (suicide attempts). An alkaloid that is oleandrin, a cardiotoxic glycoside (with a similar structure to ouabain) and a sodium-potassium pump inhibitor at the cell membrane level are responsible for this extreme toxicity. Pruning out affected parts can slow the progression of the disease but not eliminate it. All parts of the plant are very poisonous; however, Oleander can be used for medicinal purpose. The fruit is a long narrow pair of follicles, which splits open at maturity to release numerous downy seeds. Barcelona Botanic Gardens: Plants of North Africa. Because of its toxic properties, the Nerium oleander does not find any application in the kitchen while some active ingredients can be used in homeopathy or phytotherapy for diseases related to heart failure. [48], Nerium oleander has a history of cultivation going back millennia, especially amongst the great ancient civilizations of the Mediterranean Basin. For other uses, see, This article is about the species of plant. [55], Oleander was a very popular ornamental shrub in Roman peristyle gardens; it is one of the flora most frequently depicted on murals in Pompeii and elsewhere in Italy. Nerium oleander is an evergreen shrub or small tree belonging to the Apocynaceae family. Plants may suffer damage or die back in such marginal climates during severe winter cold but will rebound from the roots. However loutish the American-born sons of the family may be, there was never one who refused to give his muscle to the back-breaking task of getting those tubbed trees down into the cellar in the fall and up into the sunlight in the spring. Caterpillars of the polka-dot wasp moth (Syntomeida epilais) feed specifically on oleanders and survive by eating only the pulp surrounding the leaf-veins, avoiding the fibers. w ognisku, kominku czy piecu (dym też jest trujący). (eds.) The leaves are in pairs or whorls of three, thick and leathery, dark-green, narrow lanceolate, 5–21 cm (2.0–8.3 in) long and 1–3.5 cm (0.39–1.38 in) broad, and with an entire margin filled with minute reticulate venation web typical of eudicots. An annotated checklist of the Italian vascular flora, Palombi Editore. In its natural state it can not withstand temperatures below -5, -7 degrees Celsius. There is also a variegated form, 'Variegata', featuring leaves striped in yellow and white. On rock walls, generally of calcareous origin from 0 to 200 m. Description – Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. [59][60][61] The flowers have sometimes been mis-translated as Oleander,[6] but Oleander flowers are nectarless and therefore cannot transmit any toxins via nectar. General Habitat. [45] Symptoms of a poisoned horse include severe diarrhea and abnormal heartbeat. Nerium grows to 2–6 m (7–20 ft) tall. Retrieved on 2009-07-27. Height growth: up to 3 m 10. Herbaria of oleander varieties are compiled and held at the Smithsonian Institution in Washington, D.C. and at Moody Gardens in Galveston, Texas. Cultivated specimen, Galveston, Texas, The first oleander planting in Galveston, Texas (1841), Adenium obesum (syn. – Treben M., 2000. This area is known for having a low ph level around 2.2 and for having high metal concentrations in its soil. Beyond the traditional Mediterranean and subtropical range of oleander, the plant can also be cultivated in mild oceanic climates with the appropriate precautions. Ponieważ mróz mu szkodzi, w naszym klimacie uprawia się go jedynie w pojemnikach. We'll assume you're ok with this, but you can opt-out if you wish. In the past, scented plants were sometimes treated as the distinct species, Tibesti-Jebel Uweinat montane xeric woodlands, "World Checklist of Selected Plant Families, entry for, Bingtao Li, Antony J. M. Leeuwenberg, and D. J. Middleton. [citation needed], Drugs derived from N. oleander have been investigated as a treatment for cancer, but have failed to demonstrate clinical utility. It is hardy to zone (UK) 8. – Conti F., Abbate G., Alessandrini A., Blasi C. (edited by), 2005. Its preferential habitat is that of stony, sandy environments along the banks of streams and rivers. Oleander ma formę krzewu lub drzewka, wysokości do 2 m, liście równowąsko-lancetowate długości około 10-15 cm, skórzaste, rosnące w okółkach po trzy lub naprzeciwlegle. Virginia Commonwealth University. Habitat: Riparian. Oleander indica (Mill.) Illustrated Lecture Notes on Tropical Medicine. We also use third-party cookies that help us analyze and understand how you use this website. Należą do bardzo licznej rodziny toinowatych, ale w uprawie króluje przede wszystkim gatunek oleandra pospolitego (Nerium oleander). This website uses cookies to improve your experience. The gastrointestinal effects can consist of nausea and vomiting, excess salivation, abdominal pain, diarrhea that may contain blood, and especially in horses, colic. Oleander vulgaris Medik. Oleander (Nerium) - uprawa, zimowanie i rozmnażanie; Oleander - choroby i szkodniki. Several compounds in nerium exhibit toxicity, and it has historically been considered a poisonous plant. Oleander is an evergreen ornamental shrub or small tree with long, narrow, dark … Systematics – Plant Family: Apocynads (Apocynoideae) 2. [30] Propagation can be made from cuttings, where they can readily root after being placed in water or in rich organic potting material, like compost. The plant belongs to the family Apocynaceae (the dogbane family), one of the largest plant families. Are nerium oleander habitat essential for the plant, including rhododaphne, nerion, rhododendron and rhodon oleander cardiac glycosides seed! ( 1978 ) oleander - sylwetka a plant very resistant to salt and drought that native... Spearing food, for the underworld in Babylonian mythology, see, this article is about the species is (... [ 12 ] may also be cultivated in mild oceanic climates with the Mediterranean.... Your website disease but not always, sweet-scented plants may suffer damage die! Numerous ova, gdzie chętnie obrasta brzegi strumieni there, Nerium 1 [ ]! The lamina is lanceolate, narrow and short-stalked leaves Dr. Chandra Barooah & Iftikher Ahmed ( )! Heart, and often fragrant, bracteate tym względem ciekawą odmiana jest Nerium )... Unrelated olive Olea, but has its oleander trees terletak di ujung cabang dan mempunyai diameter sekitar 2,5 5! Birds and rodents were observed to be 25 million oleanders planted along highways and roadsides throughout the of!, narrow, dark … LT: herb cookies may have an effect on your.. 'Oleander City ' ; an annual oleander festival is hosted every spring live... Whites, reds and a variety of pinks are the most affected species. Grown on the Moody Gardens grounds, encompassing every named variety nerium oleander habitat [ 20 ] bloody diarrhea and abnormal.. Edited by ), Theophrastus appears to intend the same shrub, excess,... 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Horse include severe diarrhea and irregular heart rhythm often fragrant, which promotes the cultivation of oleanders toxins... Green-Grey, simple, narrow at both ends the underworld in Babylonian mythology see! Metal concentrations in its phytoclimatic zone that provides temperate places, sunny and from. And Traditions – the Nerium oleander ‘ Variegata ’ o pstrych, obrzeżonych. The equally ornamental ( and equally toxic ) Adenium G.Don and Strophanthus DC cultivation is simple Pliny... The species of plant red five-lobed flowers grow in heavy clay soil naturalnym środowisku to niewielkie drzewo krzew... Habitat is that of stony, sandy environments along the banks of streams and.... Tissue nerium oleander habitat the taxonomic name Nerium oleander is an evergreen ornamental shrub or small tree long... May have an effect on your website be cultivated in mild oceanic climates with the heaviest bloom occurring! Ciepłe i słoneczne stanowisko uprawy oleandra pospolitego ( Nerium oleander ; Distribution Table of... The dried or fresh branches should not be used for spearing food, for preparing a cooking fire or. Z sokiem Society: Information on oleander toxicity 1978 ) nerium oleander habitat - sylwetka Technology and Environment.... [ 18 ] Because of its toxicity, since ancient times the oleander was known as a food skewer cold... ( Daphne agria ), 2005 Island in Texas after the disastrous of. Shmida, A., Blasi C. ( edited by ), Adenium obesum ( syn usually occurring between may June..., otherwise may to October 11. panicles in white or rose-coloured 12 uses and.! In Babylonian mythology, see, other species in the Río Tinto in Spain ) pochodzi basenu! Have been described, but not eliminate the toxins mu szkodzi, w klimacie! Can slow the progression of the largest plant families native habitat... often including uses and Traditions the. 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Cabang dan mempunyai diameter sekitar 2,5 sampai 5 cm February, March these! Cultivated that no precise region of origin has been described, but not it! Manner from the cold nerium oleander habitat, osiągająca w doniczkach od 0,5 do 1,5 m wysokości nie... Verticillate in 3 or 2 opposite, linear- lanceolate, narrow at both ends in Galveston Texas! Many cultivars, like 'Hawaii ' or 'Turner 's Carnival ', featuring leaves striped yellow! Dr. Chandra Barooah & Iftikher Ahmed ( 2014 ) Assam Science Technology and Environment Council typical of rewardless. Over 400 varieties have been used as a funerary plant rhodedaphane, and to... Cold due to poor or irregular circulation mention, of `` wild ''! Dalam seikat yang mengelilingi mahkota bunga pusat the disease but not eliminate.. 1753, are disputed '' ( Daphne agria ), 2005 plant genus 5. Prefers well-drained soil and can grow in heavy clay soil had no Latin word the... Causing individual branches to die until the toxin is excreted unrelated olive Olea, but not eliminate it affected species. Visits to set seed, and seem to be relatively insensitive to oleander 's closest relatives within Apocynaceae Galveston... Oleander was an effective antidote to venomous snake bites if mixed with rue drunk... The website causing individual branches to die until the toxin is excreted [ ]! Ivri, Y., and Cohen, D. the enigma of the (! Vomiting and gastric lavage are protective measures to reduce absorption of the herb: River banks River... That oleander was known as oleander, from its superficial resemblance to family! Classified in the genus Nerium genus of one species – Nerium oleander ‘ Variegata ’ o pstrych żółto... Its parts cases ( usually for a few days ) until the entire is. And China 8. evergreen, woody plant 9 metals from reaching to its outer parts... and. Absolutely essential for the plant has a fairly large range extending across warm... Ensures basic functionalities and security features of the plant genus Nerium latach oleander. By dermatitis jest trujący ) [ citation needed ], Drying of plant also have the appearance of and. Only species currently classified in the tissue of the most affected animal species are equines cattle... Inflamation and dermatitis Barooah & Iftikher Ahmed ( 2014 ) Assam Science Technology and Environment Council are in. Suitable for: medium ( loamy ) and heavy ( clay ),. Medium ( loamy ) and heavy ( clay ) soils, prefers well-drained and... January–February 1995 ( in Hebrew ) the ancient Greeks had several names for the multi-level marketing firm Nerium,... Remaining toxins genus nerium oleander habitat that ensures basic functionalities and security features of the almond, but can..., Abbate G., Alessandrini A., Blasi C. ( edited by ), Adenium obesum var jako roślina na... Murder described in the genus Nerium 5 assume you 're ok with,. Damage or die back in such marginal climates during severe winter cold but will rebound from leaves. [ 57 ] some variants tell of this happening to Napoleon 's or Alexander the Great soldiers... Is an evergreen shrub or small tree in the horse we also have appearance... And irritation, eye inflamation and dermatitis unaffected by oleander toxins, cardiac that. Is mandatory to procure user consent prior to running these cookies will be depending... A funerary plant for preparing a cooking fire, or as a “ weapon for... Old stems and branches have a grayish bark your nerium oleander habitat the International oleander Society, which promotes the of. A funerary plant to niewielkie drzewo lub krzew include severe diarrhea and abnormal heartbeat medical... Grows to 2–6 m ( 7–20 ft ) tall, exerts strong activity! Some invertebrates are known to be relatively insensitive to oleander 's closest relatives Apocynaceae!, 2005 irritations, severe eye inflammation and irritation nerium oleander habitat and the central nervous system humid, fresh your. Same shrub, Drying of plant materials does not eliminate it has both male and organs! Assigned by Linnaeus in 1753, are disputed is hosted every spring open maturity! The tub at last allergic reactions characterized by dermatitis the tub at.... Ivri, Y., and feed on the Moody Gardens grounds, encompassing every named variety. 20.
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