Die Sommerspiere hat ihre ursprüngliche Heimat im asiatischen Raum, daher auch der wissenschaftliche Spiraea japonica. The leaves are toothed toward the tips. Spiraea douglasii (Rosaceae, Angiosperms) Common names: Oregon-Spierstrauch (AT), Douglas-Spierstrauch (DE), Rævehale-spiræa (DK), douglasspirea (NO), Douglasspirea (SE) Synonymes: Spiraea douglasii subsp. Minimum temperature ranges (in degrees C) are shown in brackets The Royal Horticultural Society is the UK’s leading gardening charity. C. Presl – Menzies' spirea Subordinate Taxa. d’habitat de trois espèces de spirées exotiques This plant has no children Legal Status. The plant is a woolly shrub growing 1 to 2 meters tall from rhizomes, forming dense riverside thickets. Free and Open Access to Biodiversity Data. It occurs most often in riparian habitat types, such as swamps, streambanks, bogs and mudflats. Pioneer species in clearcut areas. Zones: 3 to 8. Les Spiréoidées (Rosaceae, Spiraeoidae) en Belgique et dans les régions voisines. C. Presl Sub-species None Cultivar None Common Synonym (s) None. Image 1291040 is of rose spiraea (Spiraea douglasii ) flower(s). Dort besiedelt die Sommerspiere vor allem Gewässerufer, Moore und andere Feuchtgebiete. Flowers are purple and striking, and bloom in the mid summer. Photo Carl Farmer 24 Aug 2003 Broadford, Skye: A beautiful but invasive garden plant that sometimes escapes into the wild. Spiraea douglasii f. douglasii Homonyms Spiraea douglasii Hook. Hitchc. Not to be confused with purple loosestrife. The 2019 review saw 3 new marine species, 2 species of algae and a mussel species, Taxonomic Rank. roseata (Rydb.) Spiraea ×billardii dans une tourbière du Haut-Doubs (M. Vuillemenot).La flore invasive en Franche-Comté Les spirées ornementales Spiraea alba Du Roi, Spiraea douglasii Hook., Spiraea ×billardii Herincq, Spiraea chamaedryfolia L., Spiraea japonica L.f. July 2017. It grows in a semi-upright form to a height of 7 … Superb in foundation plantings, Common names include hardhack, hardhack steeplebush, Douglas' spirea, douglasspirea, steeplebush, and rose spirea. Free and Open Access to Biodiversity Data.  This plant is used as an ornamental in landscaping, where it grows best in sunny, moist places. ... Can sometimes be a bit invasive too . Varieties Spiraea douglasii Hook. Introduced, Invasive, and Noxious Plants Threatened & Endangered Wetland Indicator Status 50,000+ Plant Images Complete PLANTS Checklist State PLANTS Checklist Advanced Search Download Symbols for Unknown Plants Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. The luminous foliage turns brilliant shades of orange, red and yellow in the fall. 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… Use by Wildlife: Shiny spiraea is considered a poor forage species and also does not provide good cover.But is possibly a good species for pollinators such as butterflies. species in central Europe. Spiraea douglasii (Steeple bush) will reach a height of 2.5m and a spread of 2.5m after 10-20 years. Although North-American Spiraea species (Rosaceae) are rarely considered invasive, they are listed as invasive alien plants in Belgium. & Hermy, M. (2002). Spiraea douglasii also occurs. Invasiveness: Japanese spirea (Spiraea japonica) is considered invasive in the Southeast US. Le prime segnalazioni di popolazioni spontaneizzate sono relative al Lago Maggiore (Gola, 1928) in provincia di Verbania. The first two pictures are believed to be Spiraea x pseudosalicifolia, and the lower two are believed to be Spiraea rosalba. Tropicos does not categorize distributions as native or non-native. 0. U.S. Department of Agriculture, Forest Service, More on invasiveness: Spiraea billardii is a sterile horticultural hybrid between S. alba et S. douglasii.It only reproduces clonally. Spiraea gemmata . It typically grows 3-5’ tall and as wide, often becoming Invasive non-native species (or INNS) are plants and animals that have been introduced to areas outside their natural range. 10. Common names include hardhack,  hardhack steeplebush,  Douglas' spirea, douglasspirea, steeplebush, and rose spirea.. Morita, S., Hiradate, S., Fujii, Y. This factsheet is common for 3 species of North American Spiraea's : S. alba, S. douglasii and S. x bilardii. These changes will have had an effect upon the indicator for these two environments, particularly for the current decade. Spreads by underground roots, can be invasive. Bloom time: Late spring to fall. About Douglas's Spirea (Spiraea douglasii) 16 Nurseries Carry This Plant Add to My Plant List; Douglas's Spirea (Spiraea douglasii) is a native shrub that grows in northern California.It is moderately fast growing and long-lived. No reference that we have lists this species as invasive in North America. In this country, Spiraea alba, S. douglasii, S. tomentosa, and the hydrids (e.g. Nationale Plantentuin en het Instituut voor Natuur- en Bosonderzoek i.s.m. Spiraea douglasii is a deciduous Shrub growing to 2.5 m (8ft 2in). The caterpillars of some moths are known to feed on the leaves. Spiraea douglasii also occurs. It only reproduces clonally. Deep red foliage emerges in early spring, followed by purple-red flowers in late spring. 2000, 2011, Pyšek et al. This species is included for comparison to other species that are considered invasive. INVASIVE NATIVE (z4) EXOTIC (z2) Purple Loosestrife (Lythrum salicaria) Hardhack (Spiraea douglasii) Tall Delphinium (Delphinium elatum) INVASIVE NATIVE (z2) EXOTIC (z3) Scouler’s Willow (Salix scouleriana) Russian Olive Pressure from invasive species ... douglasii, Spiraea salicifolia) led to a reduction in the extent level. (S. alba, S. douglasii et S. xbillardii). Typical invasive species in wet meadows are the steeplebushes Spiraea..... unknown. Spiraea douglasii belongs to the Flowering Plants group. Spiraea douglasii is native to western North America from Alaska across southwestern Canada and the Pacific Northwest. The undersides are whitish with prominent veins. Recommended under redwoods or pine trees. Douglas’ spirea is a fast-growing rhizomatous shrub, propagating clonally. Introduced, Invasive, and Noxious Plants : Threatened & Endangered: Wetland Indicator Status : 50,000+ Plant Images ... Spiraea douglasii rose spirea Spiraea flexuosa . College of forest resources, University of Washington. menziesii (Hook.) Douglas's Spirea (Spiraea douglasii) is a native shrub that grows in northern California. Lambinon, J., Delvosalle, L. & Duvigneaud, J. The Scottish Invasives blog S. x billardii) were introduced for ornamental purposes during the 19th century and are still used for … "The Plant List: A Working List of All Plant Species", https://en.wikipedia.org/w/index.php?title=Spiraea_douglasii&oldid=911267181, Articles with unsourced statements from June 2014, Creative Commons Attribution-ShareAlike License, This page was last edited on 17 August 2019, at 18:32.