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''Iris hyrcana'' (or Hyrcana iris) is a species in the genus ''Iris'', it is also in the subgenus of Hermodactyloides and section ''Reticulatae''. It is a bulbous perennial. It is named after the Hyrcanian woods where it is locally found. It was published in 'Flora Kavkaza' by Alexander Grossheim in 1928. Iris hyrcana is now an accepted name by the RHS.〔(【引用サイトリンク】url=https://www.rhs.org.uk/Plants/9274/Iris-hyrcana/Details )〕 It is listed in 1995 in 'Vascular plants of Russia and adjacent states (the former USSR)' by Czerepanov, S. K. Once though to be a variant of iris reticulata. Except Iris hyrcana has spherical bulbs where as Iris reticulata bulbs are drop shaped.〔(【引用サイトリンク】url=http://encyclopaedia.alpinegardensociety.net/plants/Iris/hyrcana )〕 Its clear blue flowers with a bright yellow ridge come out in the winter time (between November and January).〔 The flowers are around 2.5–3 cm (1 inch), held less than 10 cm high on the plant.〔(【引用サイトリンク】 url=http://wiki.irises.org/bin/view/Spec/SpecHyrcana?id=1&filename=hyrcana-75k.jpg#igp1 )〕 It is thought to be best grown in a bulb frame or alpine house.〔 A specimen of Iris hyrcana won the Farrer Medal at the AGS Caerleon Show, in South Wales, shown by Bob & Rannveig Wallis. ==Native== Originally found in the Hyrcanian woods along the southern coast of the Caspian Sea from Azerbaijan to Iran.〔 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 hyrcana」の詳細全文を読む スポンサード リンク
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