(First upload on September 30 2008. Last on July 7 2022) [ 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) > Salicaceae (ヤナギ科) > Salix integra
Salix L. (ヤナギ)Of Salix species in Hokkaido, only this species produces opposite phyllotaxis.Inukoriyanagio (イヌコリヤナギ, 犬行李柳), Japanese variegated willow Lifeform: deciduous shrub (dioecism) < 6 m high Distribution: China - Korea - Japan Habitat: sun tree, often establishing after disturbances |
flora on: Mount Koma, Mount Usu Sprouter (branches often eaten by hare)Seed dispersal: wind f. albovariegata Kimura (フイリイヌコリヤナギ) f. pendula Kimura (シダレイヌコリヤナギ) Common cultivars Hakuro Nishiki |
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[1/2] Close to the parking lot of Mount Koma on July 8 2019. [3] close-up on July 9 2009. Do you see a insect gall on a leaf? [2/3] on the southwestern slope of Mount Koma. [4] near a graben created by the 2000 eruptions on Mount Usu on May 9 2014. [5] at a backyard of Takahara Restaurant at the foot of Mount Koma on May 2 2017. span class="gy">Records: the defoliation began in the crater basin of Mount Usu on September 19 2008. A patch on the summit area on July 12 2006. [6] around the Graduate School of Health Sciences of Hokkaido University on April 14 2022.