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(Upload on February 15 2015) [ 日本語 | English ]

Juncus L. (イグサ) J. prismatocarpus R. Br. ssp. leschenaultii (J. Gay ex Laharpe) Kirschner Kougaizakisyou (コウガイゼキショウ, 笄石菖), jointed rush Lifeform: perennial rush Distribution: Himalaya - India - China - eastern Siberia - Korea - Japan - Kamchatka Habitat: grassy marshlands Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト)

Synonyms: Juncus hizenensis Satake Juncus prismatocarpus R. Br. var. leschenaultii (J.Gay ex Laharpe) Buchenau Juncus monticola Steud. Juncus yakeisidakensis Satake Juncus prismatocarpus auct. non R. Br. Juncus leschenaultii J. Gay ex Laharpe, often used (北村ら 1964) Juncus latior Satake

Juncus prismatocarpus in Hokkaido

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[1-3] at a forest edge adjacent to a parking lot near a seasohre between Kushiro and Akkeshi along the National Route 44 on June 30 2014. [4-6] near a transplanted forest of Fraxinus mandshurica in the Experimental Forest of the University of Tokyo, Furano, central Hokkaido, on June 26 2017.