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(First upload on September 7 2011. Last on September 17 2016) [ 日本語 | English ]

Galium L. (ヤエムグラ) Galium verum L. (カワラマツバ, s.l.) Lifeform: perennial forb Distribution (of species): Korea - Japan - Sakhalin - Kuriles - Aleut - Alaska Habitat: sunny grasslands, including sandbaeches and riversides Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト) ssp. asiaticum (Nakai) T. Yamaz. (キバナカワラマツバ, s.l.)

var. asiaticum Nakai Ovary: hairless f. lacteum (Maxim.) Nakai (カワラマツバ, s.s.), flower = white f. luteolum Makino (キバナカワラマツバ, s.s.), flower = yellow var. trachycarpum DC. エゾノカワラマツバ (蝦夷ノ河原松葉), yellow spring bedstraw Flower: yellow Ovary: hair

Chromosome number: 2n = 44 Synonyms: G. verum L. var. trachycarpum DC. f. intermedium Nakai f. album Nakai (チョウセンカワラマツバ) Ovary: hair f. shinanense Hiyama (シナノカワラマツバ) f. tomentosum Nakai (エゾノケカワラマツバ)

Galium verum in Hokkaido

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var. asiaticum

1 2
[1/2] at a hill, southeast from Utonaito Swamp, central Hokkaido, on July 16 2012 (my birthday). Records: along a walkboard to go Todowara in Notsuke Peninsula, eastern Hokkaido, on August 28 2020.

var. trachycarpum

1 2 3 4
[1-3] in a coastal grassland dominated by G. verum close to the Conservation Center for Ishikari Coastal Plants on July 7 2011. [4] between the fifth and seventh stations on Mount Apoi (アポイ岳), central southern Hokkaido, on June 15 2016.