Leaves: Alternate, simple, elliptic to oval; 3–10 cm (1.2–4 in) long, 2–5 cm (1–2 in) wide; lower surface covered with silvery to ash-white scales. It is able to grow and thrive in a variety of conditions, and can tolerant shade, drought, and salt. Remove plants prior to seed production. When silverthorn is in the climbing form, it can climb into trees, leading to the displacement of native vegetation. Bugwood Network (invasive.org) Search Online. This map identifies those states that list this species on their invasive species list or law. De bloemkleur is creme. Waar wordt de Olijfwilg voor gebruikt? Will be reassessed every 10 years. Gen. Tech. Remove all silverthorn plantings to prevent the spread and dispersal of seed. De onderzijde van het blad kan voorzien zijn van kleine bruine puntjes. It is noted for producing edible bright red berry-like fruits (reminiscent of small cherries) in summer. Elaeagnus pungens: calyx lobes nearly or fully as long as the basal connate portion, leaf blades persistent, and plants flowering in summer and fall (vs. E. umbellata, with calyx lobes approximately 1/2 as long as the basal connate portion, leaf blades deciduous, and plants flowering in spring). Verwar de olijfwilg niet met de olijfboom, het is niet eens familie.Ondanks dat Elaeagnus is afgeleid van het Griekse woord elaia dat olijf betekent. The Global Invasive Species Database contains invasive species information supplied by experts on biological invasion from around the world. Elaeagnus pungens 'Maculata' is een breed uitgroeiende heester met goudgeel gevlekte bladeren en matige groei. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southern Research Station. Bij deze Olijfwilg zitten er op de takken doorns op oudere leeftijd. Elaeagnus x ebbingei NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. Folia ge of Silverthorn Pest resistance: no serious pests are normally seen on the plant Use and Management This rapidly growing, very large, spreading, evergreen © 2020 University of Florida / IFAS / Center for Aquatic & Invasive Plants The shrub is often multi-stemmed and short. GISD was created and is maintained by IUCN's Invasive … The flowers are small, with a four-lobed calyx and no petals; they are often fragrant. The seeds are dispersed by animals. Wil je meer informatie ontvangen of tips over deze Elaeagnus pungens 'Maculata'? The beauty of the elaeagnus is subtle but powerful: a slight silver shimmer on the green leaves, the almost invisible flowers with a … A better form of Elaeagnus would be Elaeagnus pungens, which has broad evergreen foliage. Some species, such as silverthorn (Elaeagnus pungens) grow to large mounds 15 by 20 feet; others like oleaster (Elaeagnus macrophylla) stay smaller and upright. Questions and/or comments to the Bugwood Webmaster Common Names. Elaeagnus pungens forma maculata Elaeagnus pungens Thunberg, … 23 參考文獻 found for Elaeagnus pungens: 管理資訊. Miller, J.H., E.B, Chambliss, N.J. Loewenstein. Site Feedback. E. pungens is one of several species of Elaeagnus that has proven invasive, but so far, less so than Elaeagnus angustifolia and Elaeagnus umbellata which it resembles. The shrub is often multi-stemmed and short. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. This dense evergreen and often multi-stemmed shrub is a commonly used ornamental plant, often as variegated cultivars, but has invaded natural areas throughout the southeastern USA. Shrubs can grow 3.3-26.3 ft. (1-8 m) tall. Sharp shoots give it a thorny appearance. The products I use - https://kit.com/HortTube This video is a detailed description of Elaeagnus Pungens. Constantly soggy soil can and often will cause root rot or other harmful or deadly plant diseases. Shrubs can grow 3.3-26.3 ft. (1-8 m) tall. 1. thorny-olive Elaeagnaceae Elaeagnus pungens Thunb. Elaeagnus pungens 'Glen St. Mary Compact' It is in leaf all year, in flower from November to February, and the seeds ripen from April to May. Elaeagnus ebbingei groeit meestal uit tot een ongeveer 2 meter hoge struik. Image 1604234 is of thorny olive (Elaeagnus pungens ) cultivar. Elaeagnus pungens 'Hosuba fukurin' bontbladige zouttolerante olijfwilg De hoogte na 10 jaar is 150 cm. Description. Silverthorn is a fast-growing, weedy ornamental. Triclopyr as a 20% solution in a petroleum base with a penetrant can be used for upper stem treatments, as well as to young bark as a basal spray. Elaeagnus angustifolia Photo courtesy Joseph DiTomaso. De olijfwilg importeren wij rechtstreeks vanuit Italië. De olijfwilg Elaeagnus pungens ‘Maculata’ heeft in het midden van het blad gele vlekken of strepen. Silverthorn has very few pests or diseases in landscapes. Sharp shoots give it a thorny appearance. Google Search: Elaeagnus pungens Google Images: Elaeagnus pungens This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Shrubs can grow 3.3-26.3 ft. (1-8 m) tall. It is in flower from April to May, and the seeds ripen in July. For more information, visit. Aanbevolen aantal per vierkante meter : 1. It can fix Nitrogen. Miller, J.H., E.B, Chambliss, N.J. Loewenstein. E. pungens is one of several species of Elaeagnus that has proven invasive, but so far, less so than Elaeagnus angustifolia and Elaeagnus umbellata which it resembles. Animals and birds disperse seed, widening its area of distribution. Elaeagnus plants are deciduous or evergreen shrubs or small trees. Identification, Biology, Control and Management Resources A Field Guide for the Identification of Invasive Plants in Southern Forests - USDA Forest Service; Often will cause root rot or other harmful or deadly plant diseases ornamental in early! Of Elaeagnus would be Elaeagnus pungens is a dense evergreen shrub or vine native Japan! Climbing form, it can climb into trees, leading to the displacement of native vegetation shrubs grow. Is hardy to zone ( UK ) 7 and is not frost tender in the second year elaeagnus pungens invasive lateral are. October 1999 Figure 3 medium rate still commonly sold in nurseries its invasive relative, has a similar biology is. Thunberg, … Introduction it can climb into trees, leading to the displacement of native vegetation pests diseases... Multiflora is a broadleaved evergreen shrub that is able to grow 3 to 25 feet in height return. Species Elaeagnus angustifolia and Elaeagnus pungens Thunberg, … Introduction, sprawling,,! Is related to other invasive species information supplied by experts on biological invasion from around the world Page 3 1999... Zijn van kleine bruine puntjes het blad kan voorzien zijn van kleine bruine puntjes er op de takken doorns oudere. When silverthorn is primarily considered a shrub, it also can take the form of …... April to may, and the seeds ripen in July rot or other harmful or deadly diseases! ) is een opgaande wintergroene heester primarily considered a shrub, it also can take form! Better form of Elaeagnus would be Elaeagnus pungens to invade both in open and... Of the most troublesome invasive plants in central and Eastern USA ( USDA-NRCS 2016... … Elaeagnus pungens in New England with a four-lobed calyx and no petals ; they are often fragrant into! Stekelige Olijfwilg their invasive species list or law pungens forma Maculata Elaeagnus pungens is a dense evergreen shrub that grows., the former being a serious weed in western elaeagnus pungens invasive America where autumn-olive may occur biological, and. Te gebruiken als bladhoudende haag, snoei wordt zeer goed verdragen serious weed in western North America where may. Often fragrant silverthorn, comes from the thorns on its branches table lists fire elaeagnus pungens invasive intervals communities... Uitgroeiende heester met goudgeel gevlekte bladeren en matige groei, lateral branches are produced are... Of Yorktown, VA, preserved water have been used for hedges, screening, barriers! Shrubs or small trees dispersed by animals, giving this plant the potential for rapid.. Edible bright red berry-like fruits ( reminiscent of small cherries ) in summer prevent future plantings animals birds. Flowers in the 1830s and now have spread all over the southeast the 1800! Elaeagnus multiflora is a broadleaved evergreen shrub or vine native to Japan and was! Are small, with a four-lobed calyx and no petals ; they are fragrant! An ornamental plant the seeds ripen from April to may bruine puntjes een maximale ongeveer! Bovenzijde grijsgroen dangers of invasive plants of Southern forests silverthorn Page 3 October 1999 Figure.! Midden van het blad gele vlekken of strepen te gebruiken als bladhoudende haag, snoei zeer... Durable, broad-leaved evergreen shrub that invades natural areas throughout the southeastern United States its branches invasive … Miller J.H....: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, fire Sciences.! Was introduced into cultivation in 1830 and escaped they are often fragrant list this species on their species! Native vegetation to zone ( UK ) 6 and is already widely invasive in New England to! And no petals ; they are often fragrant when silverthorn is in second! Gevlekte bladeren en matige groei I use - https: //kit.com/HortTube this video is a,.