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(First upload on June 28 2018. Last on June 29 2021) [ 日本語 | English ]

Iris L. (アヤメ) I. germanica L. (ドイツアヤメ)

I. xiphium L. (スペインアヤメ) I. lactea Pall. (ネジアヤメ)

I. reticulata (コマチアヤメ) I. sibirica (シベリアアヤメ)

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I. germanica L. Doitsu-ayame (ドイツアヤメ, 独逸菖蒲/文目/綾目), German iris or tall bearded iris ⇒ Cultivar crossed by a few Iris species: no native species introduced to Japan in Meiji Era Lifeform: bulbil, perennial forb Use: gardening Flower: purple - white - yellow I. lactea Pall. Neji-ayame (ネジアヤメ, 捩菖蒲/文目/綾目) Habitat: xeric grasslands Distribution: China - Korea Synonyms: - var. chinensis (Fisch.) Koidz., discarded I. reticulata M. Bieb. (コマチアヤメ)

Komachiayame (コマチアヤメ, 小町菖蒲), dwarf iris, netted iris or golden netted iris Lifeform: perennial forb, with short flowering stalks ≈ 15 cm in height Distribution: Russia - Caucasus - northern Iran Habitat: scrub and open rocky meadows Use: gardening and ornamental Synonymds (discarded varieties) - var. cyanea Regel - var. krelagei Regel - var. reticulata I. sibirica Siberia-ayame (シベリアアヤメ, 西伯利亜菖蒲), Siberian iris or Siberian flag Lifeform: rhizomatous perennial forb, with 50-120 cm in height

Distribution: Europe - central Asia, including Siberia Flower: violet-blue, blue and white

Iris used for gardening in Hokkaido

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I. germanica L. (ドイツアヤメ)

1 2 3
4 5 6
[1/2] in a house garden, N20/W2, North Ward, Sapporo, on June 4 2018. [3] escaped to Ono Pond (大野池), Hokkaido University, on June 4 2018. [4] in a small flower garden under a street tree in N24/W1, North Ward, Sapporo, on June 8 2020. [5/6] in a small flower garden under a street tree in N18/W4, North Ward, Sapporo, on June 4 2018.

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I. lactea Pall. (ネジアヤメ)

1 2 3
[1/2] in the animal and plant park, Changchun City, Jilin Prvince, northeastern China, on June 6 2017.

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I. reticulata L. (コマチアヤメ)

1 2 3
[1-3] at a greenhouse in Yurigahara Park, Sapporo, on January 24 2021

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I. sibirica (シベリアアヤメ)

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1 2 3
[1-3] under a street tree in N21/W2, North Ward, Sapporo, on June 12 2021.