(First upload on April 11 2004. Last on August 14 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) > Asteraceae (キク科) > Eupatorium chinense
Eupatorium L. (ヒヨドリバナ)E. chinense, auct. non L. (ヒヨドリバナ)= E. makinoi T. Kawahara et Yahara Lifeform: perennial forb var. angustatum (Makino) Hara (サケバヒヨドリ) var. dissectum (Makino) Hara (キクバヒヨドリ) var. sachalinense (Fr. Schmidt) Kitam. (ヨツバヒヨドリ, 四葉鵯), boneset Distribution: in temperate Asia (Japan), and probably in Russia Habitat: mesic grasslands, forest edges, and others Flower: pink - white Synonyms: |
- ssp. sachalinense (Fr. Schmidt) Kitam. ex Murata f. tripartitum (Makino) Hara (ミツバヒヨドリバナ), Honshu - Korea - China f. eglandulosum (Honda) Hara (ホシナシヒヨドリバナ) |
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[1-3] along Katsura Course in Nopporo Forest Park on July 17 2021. [4/5] in the Forest of Hokkaido People (道民の森), Tobetsu Town, on July 18 2022.
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[1] on the northwest slope of Mount O-Usu (flora) in 1983. There are two varieties of Eupatorium chinense on Mount Usu. [2/3] in the crater basin of Mount Usu. [2] on July 13 2015. [3] on July 27 2016. [Record] in the crater basin on July 25 2018. [4] at Teine Senjaku skislope on October 5 2009. [5/6] between Tomamu skislope and Mount Tomamu on July 20 2012. [7-9] in Sapporo Art Forest, South Ward, Sapporo on August 16 2017. Records: near the Kamuiwakka Falls along the formerly Shiretoko Forest Road in eastern Hokkaido on August 29 2020. In West Tomioka Park (富丘西公園) on May 21 2022.