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(Upload on April 2 2016) [ 日本語 | English ]

Equisetum L. (トクサ) Yachisugina (ヤチスギナ, 谷地杉菜), meadow horsetail, shade horsetail or shady horsetail Lifeform: deciduous, rhizomatous, perennial fern

Distribution: arctic and temperate regions of Europe, North America, central and northern Asia (eastern Hokkaido and Iwate Prefecture in Honshu) Rare → RDB Japan (2007) = VU Habitat: shade provided by the canopies of forests and/or canopy herbs, tending to grow close to streams, ponds and rivers

Equisetum pratense in Hokkaido

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[1/2] near Akanuma Pond on Kushiro Wetland, eastern Hokkaido, on June 28 2015.