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(First upload on October 22 2010. Last on January 17 2024) [ 日本語 | English ]

Gentiana L. (リンドウ) Gentiana triflora Pall. var. japonica (Kusn.) H. Hara Ezorindou (エゾリンドウ, 蝦夷竜胆), royal blue gentian) Lifeform: perennial forb Distribution: Sakhalin - northern Japan - Kuril Habitat: wetlands (湿原), such as swamps Chromosome number: 2n = 26 Synonyms: Gentiana jesoana Nakai - f. japonica (Kusn.) W. T. Lee et W. Paik, discarded Gentiana uchiyamae Nakai Gentiana axilliflora H. Lev. et Vaniot f. albiflora T. Shimizu (シロバナエゾリンドウ)

f. crassa Toyok. et Satomi (ハマエゾリンドウ) f. horomuiensis (Kudo) Toyok. (ホロムイリンドウ), slim leaf (< 8 mm wide) in wetlands ⊂ Seven Horomui Herbs (ホロムイ七草) Distribution: Hokkaido and Oze Hokkaido RDB (2001): R Synonyms: Gentiana triflora Pall. var. horomuiensis (Kudo) H. Hara f. montana (H. Hara) Toyok. et Tanaka (エゾオヤマリンドウ) Synonyms: Gentiana triflora Pall. var. montana (H. Hara) H. Hara

f. semiglobularis Toyok. (タマザキエゾリンドウ) var. triflora (ホソバエゾリンドウ, 細葉蝦夷竜胆)

Gentiana triflora in Hokkaido

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var. japonica (エゾリンドウ)

1 2 3
[1/2] on a grassland in the Teshio Experimental Forest of Hokkaido University, northern Hokkaido, on September 14 2010. [3] in the Fujino Cemetery, South Ward, Sapporo, on October 6 2019.

f. horomuiensis (ホロムイリンドウ)

1 2 3
[1] along a walkboard to go Mokeuni Pond, Sarufutsu Village, northern Hokkaido, on August 27 2015. [2] at a margin of wetland in the Teshio Experimental Forest of Hokkaido University, northern Hokkaido, on September 14 2010. [3] along a walkboard in the post-mined peatland of Sarobetsu Mire, northern Hokkaido, on August 28 2018.