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}} ''Iris koreana'' is a beardless iris in the genus ''Iris'', in the subgenus ''Limniris'' and in the ''Chinenses series'' of the species. It is a rhizomatous herbaceous perennial. Iris koreana is pronounced as ''EYE-ris kor-ee-AH-nuh''. It is written as 노랑붓꽃 in Korean language. It has the common name of ''Dwarf Woodland Korean Iris''.〔(【引用サイトリンク】url=http://www.plantdelights.com/Iris-koreana-for-sale/Buy-Korean-Dwarf-Woodland-Iris/#sthash.Aa7YR3UA.dpuf )〕 The Latin specific epithet ''koreana'' refers to the country where it was found, Korea.〔(【引用サイトリンク】url=http://irisbotanique.over-blog.com/article-chapitre-ii-iris-a-touffe-et-autre-partie1-106081126.html )〕 It was first published and described by Takenoshin Nakai in 'Repertorium Specierum Novarum Regni Vegetabilis' (Centralblatt für Sammlung und Veroffentlichung von Einzeldiagnosen neuer Pflanzen. (Edited by Friedrich Fedde in Berlin), Vol.2 in 1914.〔(【引用サイトリンク】url=http://www.ipni.org/ipni/idPlantNameSearch.do?id=438767-1 )〕〔(【引用サイトリンク】url=http://www.biodiversitylibrary.org/page/353523#page/255/mode/1up )〕 It was verified by United States Department of Agriculture Agricultural Research Service on 4 April 2003.〔(【引用サイトリンク】url=http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?20344 )〕 Iris koreana and ''Iris rossii'' are on the list of legally protected species, rare plants and endemic plants in the Dakibong and Bonghwabong regions of Korea.〔 As most irises are diploid, having two sets of chromosomes. This can be used to identify hybrids and classification of groupings. It has a chromosome count: 2n= 0〔 ==Cultivation== Iris koreana is thought easy to grow in typical to dry woodland garden conditions.〔〔(【引用サイトリンク】url=http://www.pacificbulbsociety.org/pbswiki/index.php/BeardlessIrises )〕 It is hardy between USDA Zone 4a (-30 °F) and 8b. (15 °F).〔〔 It prefers positions in Part Sun to Light Shade.〔〔〔〔 It likes soils that are moist (especially in the winter and spring), rich and between strongly acidic too alkaline.〔〔〔(【引用サイトリンク】url=http://encyclopaedia.alpinegardensociety.net/plants/Iris/koreana )〕 It can be propagated by division, cutting the rhizome into large sections to be re-planted. It can also be grown from seed, collected from the plant (after the flowering has finished), as the collected seed does not store very well, it is recommended to sow the seed as soon as possible.〔 The iris is though to be resistant to deer.〔 It is only available from a few select specialty nurseries in the US.〔 It is rarely cultivated in British gardens.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Iris koreana」の詳細全文を読む スポンサード リンク
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