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

Galium verum L. ssp. asiaticum (Nakai) T. Yamaz.






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

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


索引
var. asiaticum

ST1 ST2
[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

ST1 ST2 ST3 ST4
[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.

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