(First upload on February 22 2007. Last on December 25 2020) [ 日本語 | English ]
Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily
HOME > Plant list (植物リスト) > Asteraceae (キク科) > Solidago virgaurea
The taxonomy of this group is confusing
Solidago L. (アキノキリンソウ)S. virgaurea L., goldenrodLifeform: perennial forbflora on Mount Koma, Mount Usu Seed dispersal: windssp. virgaurea (ヨウシュアキノキリンソウ), the type ssp. asiatica Kitam. ex H. Hara (アキノキリンソウ, 秋ノ麒麟草)
var. asiatica Nakai ex H. Hara (アキノキリンソウ, s.s.) |
Habitat: dry woods, grassland, rocks, cliffs, hedgebanks, dunes, wetlands, etc. on acid or calcareous soils Synonyms:
- ssp. leiocarpa (Benth.) Hultén f. japonalpestris Kitam. |
ssp. gigantea (Nakai) Kitam. (オオアキノキリンソウ): large, oval-shaped leaves
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[1] in Shibetsu wetland, eastern Hokkaido, on Augsut 28 2020. [2] on a trail to climb Mount Tomamu (1,239 m elevation) on July 20 2012. [3] along a walkboard in a post-mined peatland near Sarobetsu Visitor Center, northern Hokkaido, on August 28 2018. Records: in Sarobetsu wetland (湿原) on August 20 1989.
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[1-3] along a seacoast on the bottom of cliff near the Muroran Marine Experimental Station of Hokkaido University. [1/2] on September 11 2017. [3] on September 9 2019. [4]
along Zenibako Coast (銭函海岸), where wind powers are estabished, on November 16 2020. Records: along a walkboard to go Todowara in Notsuke Peninsula, eastern Hokkaido, on August 28 2020.
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[1] Mount Esan: close to a Quercus dentata forest in early October 1983. [2-4] Mount Usu: in the crater basin on September 19 2008.