| 词条 | Iris missouriensis |
| 释义 |
|image = Iris_missouriensis_9423.JPG |image_caption = Iris missouriensis (Wenas Wildlife Area, Washington) |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Monocots |ordo = Asparagales |familia = Iridaceae |subfamilia = Iridoideae |tribus = Irideae |genus = Iris |subgenus = Limniris |series = Longipetalae |species = I. missouriensis |binomial = Iris missouriensis |binomial_authority = Nutt. |synonyms =*Iris arizonica Dykes
|}} Iris missouriensis (syn. I. montana) is a hardy flowering rhizomatous species of the genus Iris, in the family Iridaceae. Its common names include western blue flag, Rocky Mountain iris,[2] and Missouri flag. It is native to western North America. Its distribution is varied; it grows at high elevations in mountains and alpine meadows and all the way down to sea level in coastal hills.[3][4] DescriptionIris missouriensis is an erect herbaceous rhizomatous perennial, 20 to 40 cm high, with leafless unbranched scapes (flowering stems) and linear basal leaves, 5 to 10 mm wide, similar in height to the scapes. The inflorescence usually consists of one or two flowers, exceptionally three or four. Each flower has three light to dark blue, spreading or reflexed sepals lined with purple and three smaller upright blue petals.[5][6][7][8]UsesSome Plateau Indian tribes used the roots to treat toothache.[9] The Navajo used a decoction of this plant as an emetic.[10] The Zuni apply a poultice of chewed root to increase strength of newborns and infants.[11] This iris is listed as a weed in some areas, particularly in agricultural California. It is bitter and distasteful to livestock and heavy growths of the plant are a nuisance in pasture land. Heavy grazing in an area promotes the growth of this hardy iris.[7] The plant is widely cultivated in temperate regions[12] References1. ^{{cite web|title=Iris missouriensis Nutt. is an accepted name | date=23 March 2012 | url=http://www.theplantlist.org/tpl1.1/record/kew-322138| publisher=theplantlist.org| accessdate=3 November 2014}} 2. ^Donald Wyman {{Google books|XSExQDJtQ7AC|Wyman's Gardening Encyclopedia|page=576}} 3. ^{{cite web | url= http://www.wildflowersearch.com/search?&PlantName=Iris+missouriensis | last= Sullivan | first= Steven. K. | date= 2015 | title= Iris missouriensis | website= Wildflower Search | accessdate= 2015-06-16 }} 4. ^{{cite web | url= http://plants.usda.gov/java/profile?symbol=IRMI | date= 2015 | title= Iris missouriensis | website= PLANTS Database | publisher= United States Department of Agriculture; Natural Resources Conservation Service | accessdate= 2015-06-16}} 5. ^{{cite web | url= http://linnet.geog.ubc.ca/Atlas/Atlas.aspx?sciname=Iris%20missouriensis | last= Klinkenberg | first= Brian (Editor) | date= 2014 | title= Iris missouriensis | website= E-Flora BC: Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. | publisher= Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver | accessdate= 2015-06-16}} 6. ^{{cite web | url= http://biology.burke.washington.edu/herbarium/imagecollection.php?Genus=Iris&Species=missouriensis | last= Giblin | first= David (Editor) | date= 2015 | title= Iris missouriensis | website= WTU Herbarium Image Collection | publisher= Burke Museum, University of Washington | accessdate= 2015-06-16}} 7. ^1 {{cite web | url= http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=Iris%20missouriensis | date= 2015 | title= Iris missouriensis | website= Jepson eFlora: Taxon page | publisher= Jepson Herbarium; University of California, Berkeley | accessdate= 2015-06-16}} 8. ^http://www.fs.fed.us/wildflowers/beauty/iris/blueflag/iris_missouriensis.shtml 9. ^{{cite book |last= Hunn |first= Eugene S. |title= Nch'i-Wana, "The Big River": Mid-Columbia Indians and Their Land |publisher=University of Washington Press |year= 1990 |isbn= 0-295-97119-3| page=354}} 10. ^Peter Goldblatt. 1980. [https://www.jstor.org/pss/2418516 Uneven Diploid Chromosome Numbers and Complex Heterozygosity in Homeria (Iridaceae)]. Systematic Botany, Vol. 5, No. 4, pp. 337-340 11. ^Camazine, Scott and Robert A. Bye 1980 A Study Of The Medical Ethnobotany Of The Zuni Indians of New Mexico. Journal of Ethnopharmacology 2:365-388 (p. 373) 12. ^{{cite web|title=RHS Plant Selector - Iris missouriensis|url=http://apps.rhs.org.uk/plantselector/plant?plantid=3216|accessdate=24 June 2013}} External links
7 : Iris (plant)|Flora of the Northwestern United States|Flora of the Southwestern United States|Flora of Western Canada|Flora of Mexico|Plants used in traditional Native American medicine|Garden plants of North America |
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