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(Upload on Jan. 24 2009. Last on September 29 2020) [ 日本語 | English ]

Spiraea salicifolia L.






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

Spiraea L. (シモツケ)
Hozakishimotsuke (ホザキシモツケ, 穂咲下野), willowleaf meadowsweet
Lifeform: deciduous shrub
Distribution: cool temperate zones in the Northern Hemisphere
Habitat: low meadows, and swamps ⇒ wetland (湿原)

flora on Mount Usu

Flower: white - flesh pink
索引

Spiraea betulifolia in Hokkaido


Mount Usu

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[1-3] near a crater created by the 2000 eruptions (so-called Yu-kun Crater) on August 25 2010. [4-6] between a slit dam for erosion control and the 2000 eruptions (so-called Yu-kun Crater) on August 24 2011.


Wetlands

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[1/2] a S. salicifolia shrubland community in Abira wetland, central Hokkaido, on July 16 2012. The grassland in front of the shrubland is dominated by Calamagrostis purpurea ssp. langsdorfii. The common trees surrounding the shrubland is Alnus japonica. [3] in Shibetsu wetland, eastern Hokkaido, on Augsut 28 2020.

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