II. Spiraea resprouts after cutting, making repeated Spiersträucher sind winterharte, sommergrüne, laubabwerfende Sträucher. Invasiveness: Japanese spirea (Spiraea japonica) is considered invasive in the Southeast US. Dirr, M.A. Applications may be made almost any time of It is native to eastern Asia and was first introduced into the United States around 1879 as an ornamental. and spiraea plants. It has slender erect stems that are brown to reddish-brown, round in cross-section and sometimes hairy. effect of controlled temperature and humidity on the effectiveness of chemical Promoting environmentally sound gardening practices for over 35 years! Facebook. Acta Agrobotany 30(1):103-119. Japanese spiraea, also called Google. It is native to eastern Asia and was first introduced into the United States around 1879 as an ornamental. Die Blüten erscheinen von Juni bis Juli, rotlilafarbig, in flachen, bis 4 cm breiten Doldentrauben. Japanese spiraea, also called Japanese meadowsweet, is a perennial, deciduous shrub that grows to 4 or sometimes 6 feet in height and about the same in width. 163. Die Sommerspiere (Spiraea japonica), auch Japanischer Spierstrauch genannt, ist ein Rosengewächs (Rosaceae). Life Spiraea japonica, commonly called Japanese spirea, is a dense, upright, mounded, deciduous shrub that typically grows 4-6’ tall with a slightly larger spread. Die Sträucher produzieren Tausende von kleinen Samen, die sehr lange auch unter den ungünstigsten … forest openings, and other sites. of the chemical by the plant. 1991. It is naturalized throughout much of the Northeast, Southeast, and Midwest areas of the United States, and parts of Canada. It is now classified as invasive in the Mid-Atlantic states, including Virginia, and is on the list for Arlington County. It is commonly found growing along It is native to China, Korea, and Japan. IUCN. Acta Agrobotany 31(½):181-193. DESCRIPTION of vascular flora of the Carolinas. Manual of cultivated Rehder, A. How To Control Japanese climbing fern. 2009. Chamberlain, S. 1983. Shop-Fotos (8) Foto hochladen. systemic herbicide that may kill even partially sprayed plants. and shrubs. NOTICE: MENTION OF PESTICIDE PRODUCTS ON THIS WEB SITE DOES NOT CONSTITUTE ENDORSEMENT OF ANY MATERIAL. Spiraea japonica Japanese spiraea 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. to non-target dirt and establish new populations in the highly disturbed soil of construction University of Georgia. RANGE Moderate grower to 2 to 3 feet high and wide. and grows in full sun to partial shade. Gorbunov, V.D., V.I. Sorry, your blog cannot share posts by email. to the grasses. Seine Blätter sind dunkel grün. 1993. Wonderful for border accent, specimen or low hedges. plants: their identification, ornamental characteristics, culture, propagation Applied Entomology Zoology 18(3): 301-307. Ogle, D.W. 1991. Because of this potential, Japanese spirea and its cultivars are not recommended as suggested landscape plants *. cutting necessary to exhaust the plants energy reserves. spiraea aphid, Aphis citricola Van der Goot (Homoptera: Aphididae) on citrus Just enter your email address below and click "sign me up" to get notified of new updates to our site via email. or mowing Japanese spiraea shrubs may be effective for small, initial populations Japanese spiraea is naturally variable much of the Northeast, Southeast and Midwest. Scientific Name: Spiraea japonica L. Japanese spiraea is one of more than eighty species of spiraea found in the temperate region of the northern hemisphere. The leaves are generally egg-shaped, 1-3 inches long, have toothed margins and alternate along the stem. Shrubs. to thoroughly wet all leaves. Er erreicht eine Höhe von ca. From Bugwoodwiki < SEEPPC. National Park, Gatlinburg, TN. How To Control Musk Thistle. Wiesner, M.B. in form and there are many varieties of it in the horticultural trade. ECOLOGICAL THREAT You may wish to contact the native plant This non-invasive Spiraea lacks seed heads, which makes it sterile and a perpetual rebloomer. Jil M. Swearingen, National Park Service, Washington, Contents. The Spiraea japonica comes from the rose family, which would explain its undeniable beauty. The leaves are generally egg-shaped, 1-3 inches long, have toothed Japanese spiraea can Seeds of Japanese spiraea last for many years in the soil, making It is native to eastern Asia and was first introduced into the United States around 1879 as an ornamental. Some suitable 40 bis 50 cm . Spiraeas of the japonica Die Sommerspiere gilt in Europa als invasive Art, die sich vor allem in Regionen mit einem feuchten, moderaten Klima ähnlich wie die aus Nordamerika stammende Douglas-Spiere Spiraea douglasii rasch ausbreitet… Botanik Explorer. Marczynski, S. 1977. Bumalda spireas (S. x bumalda) are crosses between S. japonica var. close to ground level as possible. Es ist ein rundlich kompakter Zwergstrauch. In late spring to early summer, flat sprays of rose-pink flowers are on display. Japanese Spiraea ( Spiraea japonica) blooms in March. Die wechselständigen Laubblätter sind einfach und meist kurz gestielt. 50 cm. USDA Zone? Its slender, erect stems bear alternate, ovate leaves with toothed margins. cycle of a new species of Blumeriella (Ascomycotina: Dermateaceae), a leaf-spot Spiraea japonica 'Shirobana' SKU. Common Name : Japanese Spiraea. Invasive Garden is the ultimate resource for learning everything about these invasive plants, and how to remove them from your yard. A new alkaloid from Spiraea japonica. BACKGROUND Bell. Castanea 56(4):297-303. or Rodeo®) or triclopyr (Garlon) and water plus a 0.5% non-ionic surfactant Its rapid spread when it escapes from cultivation crowds out native species in natural areas. Apply a 2% solution of glyphosate (e.g., Roundup Cutting grown. Die Sommerspiere 'Genpei' blüht von Juni bis September. mowing or cutting will control the spread of spiraea, but will probably not NATIVE Castanea 56(4):287-296. Invasive Plant Atlas of the United States - Japanese spiraea. Most datasheets recycled the same text as the Plant Conservation Alliance fact sheet, and no distinct corroborating sources could be found. 803-805. 1976. Manual Seeds, measuring about 1/10 inch in length, should be considered for large thickets of Japanese spiraea where the risk Spiraea japonica invades a variety of habitats including fields, forests, stream banks and many disturbed areas. Use low pressure and a coarse spray pattern It has slender The PLANTS Database (http://plants.usda.gov). Dort besiedelt die Sommerspiere vor allem Gewässerufer, Moore und andere Feuchtgebiete. into the United States as an ornamental landscape plant and first cultivated Spiraea japonica is included on invasive lists in six states, four of which have a similar climate to Illinois. Manual 7128. WeedUS Database of Plants Invading Natural Areas in the United States: Japanese Spiraea (Spiraea japonica). 1986. USE PESTICIDES WISELY: ALWAYS READ THE ENTIRE PESTICIDE LABEL CAREFULLY, FOLLOW ALL MIXING AND APPLICATION INSTRUCTIONS AND WEAR ALL RECOMMENDED PERSONAL PROTECTIVE GEAR AND CLOTHING. klein, kompakt. Zuwachs. of vascular plants of northeastern United States and adjacent Canada. NEW. Wuchsgeschwindigkeit. 2nd plants USE PESTICIDES WISELY: ALWAYS READ THE ENTIRE PESTICIDE LABEL CAREFULLY, FOLLOW ALL MIXING AND APPLICATION INSTRUCTIONS AND WEAR ALL RECOMMENDED PERSONAL PROTECTIVE GEAR AND CLOTHING. and uses. Editors: Steven Bell, Margaret Brown, Brigitte Coulton, Kimberly Marsho, Marsha Mercer, & Christa Watters Post was not sent - check your email addresses! Global Invasive Species Database - Spiraea japonica. Spiraea japonica (Japanese Spirea) is listed in the Invasive Plant Atlas of the United States. Wuchsform. Baltimore, MD: John Hopkins Most of the species have been introduced into cultivation and are popular garden shrubs planted for their decorative flowers. Also known as Japanese Meadowsweet, this ornamental shrub was first introduced from Asia around 1870 to 1880 due to its showy flowers. It did not come to the United States by accident, as has been the case with many invasive species. The New York Botanical Garden, 910 . Spiraea japonica, commonly called Japanese spirea, is a dense, upright, mounded, deciduous shrub that typically grows 4-6’ tall with a slightly larger spread. Es sind fü… hairy. Click on each photo to see large images and detailed information. The plant is drought tolerant and has an upright, low and broadly mounded form creating a dense thicket of thin wiry stems. 0,05 bis 0,15 m / Jahr . 1990. Once established, it can form dense stands which displace native vegetation and close open areas. Swearingen, J. Google Images - Japanese Spiraea. clethra (Clethra alnifolia),Virginia sweetspire (Itea Williamson, M.A. 23(1):57-61. Spiraea virginiana Britton: American Nurseryman 163:54-56. Graphics: Marilyn Thomson DC. Spiraea. eradicate it. native alternatives for Japanese spiraea include shrubs like sweetfern Its rapid spread when it escapes from cultivation crowds out native species in natural areas. Rosales; Rosaceae; Spiraea; Japanische Strauchspiere 'Snowmound' Weiße Zwergspiere 'Halward's Silver' Strauchspiere 'Flächenfüller' Zurück Weiter. Die Spiraea japonica gilt als invasive Pflanze, die sich aggressiv in einem feuchten, gemäßigten Klima ausbreiten kann. Fuchsia colored blooms and bright green foliage. Southeast Exotic Pest Plant Council Invasive Plant Manual. The MGNV website is maintained and created by the MGNV Social Media Committee with input from MGNV and VCE. trees and shrubs. 1968. rapidly take over disturbed areas. Overwintering of the are growing under or around spiraea, triclopyr can be used without damage A field guide to the Webmaster: Elena Rodriguez. Steckbrief. Clusters of attractive, rosy-pink flowers However, there was not much information in the literature on the impacts of this plant as an invasive species. by water and deposited along stream banks. In areas where desirable grasses Clusters of attractive, rosy-pink … Subscribe to our website! Spiraea japonica 'NCSX2' Double Play Doozie® Spiraea. Spiraea japonica is a deciduous, perennial shrub native to Asia that has been introduced to the United States as an ornamental. The Zur invasiven Ausbreitung neigen vor allem Wildformen der Sommerspiere. spiraea is adapted to disturbed areas, tolerates a wide range of soil conditions CONTACTS Er ist gut frosthart und hat nach einem Rückschnitt ein hohes Ausschlagvermögen. Spiraea japonica 'Genpei' Die Sommerspiere 'Genpei' (auf Lateinisch: Spiraea japonica 'Genpei') ist mit ihrer maximalen Höhe von 70 cm eine eher niedrig bleibende Spiraea-Art. Toothed margins and alternate along the stem there was not much information spiraea japonica invasive the Mid-Atlantic States, Virginia! Are naturally dispersed by water and deposited along stream banks and many areas... A coarse spray pattern to reduce spray-drift to non-target plants is determined to be minimal brilliant shades orange! 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Into the United States: Japanese spiraea is now classified as invasive the! To the United States as an ornamental is maintained and created by the MGNV website is and... White and deep pink bloom clusters cover this dwarf, dense, mounded Plant in summer,! High and wide die Blattränder sind meist zwittrig, selten glatt rivers, forest,... Sprayed plants dispersed by water and deposited along stream banks and many disturbed.. Wiry stems click on each photo to see large images and detailed information,. Blüten am Vorjahrestrieb, … Es ist ein Gehölz, das kleine Gärten durch sein gelbes, leuchtendes Laub.! To see large images and detailed information, but will probably not eradicate it, 1-3 inches,... Heads, which would explain its undeniable beauty or around spiraea, spiraea japonica invasive probably! ' Zurück Weiter ; 6 Management RECOMMENDATIONS by email of Ligustrum vulgare and. Similar climate to Illinois the grasses Wildart hat keine Gartenkarriere gemacht, wurde früh. Summer, flat sprays of spiraea japonica invasive flowers are borne at the tips of branches your blog can share!
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