词条 | Tamarix ramosissima |
释义 |
|image = Tamarix ramosissima a2.jpg |genus = Tamarix |species = ramosissima |authority = Ledeb. }} Tamarix ramosissima, commonly known as saltcedar[1] or salt cedar, is a deciduous arching shrub with reddish stems, feathery, pale green foliage, and characteristic small pink flowers. DescriptionTamarix ramosissima is a hardy shrub or small tree native to Europe and Asia. It is a vigorous, deciduous shrub grown for its ornamental reddish stems, its showy plumes of flowers, and its unusual feathery leaves. Its hardiness and tolerance for poor soil make it a popular, easy to grow shrub. It can grow up to 8 m in height and up to 5 m in width. It can be used as a screen, windbreak, informal hedge or specimen shrub.[2]It produces upright racemes of small, pink, five-petaled flowers from late summer to early autumn which cover the new wood of the plant. It is tolerant of many soil types, but prefers a well drained, light or sandy soil in full sun. This plant is considered an invasive species in warmer climates.[2] Invasive speciesTamarix ramosissima is a major invasive plant species in the Southwestern United States and Desert Region of California, consuming large amounts of groundwater in riparian and oases habitats.[2] The balance and strength of the native flora and fauna are being helped by various restoration projects, by removing tamarisk groves as if they were noxious weeds.[3]SaltThe plant's common name refers to its ability to tolerate salt water[4] by excreting salt into its leaves through specialized salt glands — thereby producing salt deposits which kill other species;[5] these salt deposits can also weaken interatomic binding in soil clays, leading to increased erosion.[4] {{commons category|Tamarix ramosissima}}Further reading
References1. ^{{PLANTS|id=TARA|taxon=Tamarix ramosissima|accessdate=8 December 2015}} {{Taxonbar|from=Q5860880}}{{Caryophyllales-stub}}2. ^1 2 Zouhar, Kris. 2003. Tamarix spp. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. 3. ^Afton Canyon Riparian Restoration Project Fourth Year Status Report. {{Webarchive|url=https://web.archive.org/web/20151206191327/http://www.blm.gov/ca/st/en/fo/barstow/sltcdr97pa1.html |date=2015-12-06 }} Bureau of Land Management. accessed 6/20/2010 4. ^1 Which came first, the salt or the saltcedar? A quantitative study of soil and groundwater chemistry along the Middle Rio Grande, New Mexico, by Michelle Cederborg, at the Colorado Riparian Association; published April 20, 2008; retrieved March 29, 2019 5. ^[https://www.fs.usda.gov/detail/tonto/landmanagement/resourcemanagement/?cid=fsbdev3_018838 Invasive Weeds - Salt Cedar], at the USDA Forest Service; retrieved March 29, 2019 3 : Tamarix|Flora of Western Asia|Halophytes |
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