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(First upload on February 15 2005. Last on August 2 2018) [ 日本語 | English ]

Dactylis glomerata L.






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

Dactylis L. (カモガヤ)
Containing only one species →
Kamoggaya (カモガヤ, 鴨茅), orchard grass
Lifeform: perennial grass, forming dense tussocks up to 15-140 cm high
Distribution: North America (exotic to Japan), tolelant to cold stress

Hokkaido Blue List: A3
Australian New Crops
Hokkaido University Campus HUSTEP: Plants and Plant communities in Japan (flora list)

Habitat: rudeal
Pollen allergy (花粉症): the numerous pollens dispersed by wind

Dactylis glomerata in Hokkaido


索引

ST1 ST2 ST3
[1] In the campus of Hokkaido University on June 17 1985. There are many cultivars. [2/3] At an unpaved roadside in HU on June 20 2011.
ST4 ST5 ST6
[4] at a open scape, N26/E2, East Ward, Sapporo, soon after snow-melt on April 7 2014. [5] near a bridge at the entrance of Shunbetsu River, south-central Hokkaido, on June 14 2016. [6] along the Mizuho-no-Ike Pond in the Nopporo Forest Park on October 25 2017.

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