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(First upload on September 19 2011. Last on October 2 2021) [ 日本語 | English ]

Iris L. (アヤメ) Iris ensata Thunb. Nohanasyoubu (ノハナショウブ, 野花菖蒲, s.l.), Japanese water iris Lifeform: perennial forb Distribution: China - Korea - Japan

Habitat: mesic meadow - wetland (湿原) Synonyms: Iris kaempferi Siebold ex Lemaire var. spontanea (Makino) Nakai ex Makino et Nemoto (ノハナショウブ, s.s.) var. hortensis (Syn. I. kaempferi Sieb. (ハナショウブ) Use: garden plant (> 5000 cultivars) Synonyms: Iris ensata Thunb. var. hortensis (Maxim.) Makino et Nemoto Iris kaempferi Siebold ex Lemaine

Ireis ensata in Hokkaido

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[1/2] at Sunasaki Coast (砂崎海岸) on July 22 2011. It was late a little bit to see the full blossom. [2] in Abira wetland, central Hokkaido, on July 16 2012. [3/4] on the caldera rim of Mount Usu on July 13 2015. This site was dominated by Sanguisorba tenuifolia var. alba.

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var. hortensis (ハナショウブ)

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[1-3] on Odawara Castle, Kanagawa Prefecture, on August 20 2021.