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Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily
HOME > Plant list (植物リスト) > Poaceae (Gramineae) (イネ科) > Calamagrostis pseudophragmites
Calamagrostis Adans. (ノガリヤス)Hossugaya (ホッスガヤ, 払子茅), coastal small reedgrassLifeform: perennial grass with long rhizomes Distribution: widespread in the temperate regions of the Eurasia, including Japan Habitat: sunny, disturbed sites, e.g. riverbeds |
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[1] on July 19 2006. [2-4] on August 2 2012. [5] on August 9 2011. [1-5] around the K1 Crater in Kompira Crater Group that erupted in 2000. This species was common on tephra surface in Mount Usu (flora on Mount Usu) soon after the 2000 eruptions