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(First upload on April 11 2004. Last on May 10 2018) [ 日本語 | English ]

Eupatorium chinense L.






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Eupatorium L. (ヒヨドリバナ)
E. chinense L. (ヒヨドリバナ)
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
- ssp. sachalinense (Fr. Schmidt) Kitam. ex Murata var. hakonense (Nakai) Kitam. ex Murata
E. glehnii Fr. Schmidt ex Trautv.
E. glehnii Fr. Schmidt ex Trautv. var. hakonense (Nakai) H. Hara
var. hakonense (Nakai) Kitam (ホソバヨツバヒヨドリ)
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)
索引

Eupatorium chinense var. sachalinense in Hokkaido


var. sachalinense

ST1 ST2 ST3 ST4
[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.
ST5 ST6
[5/6] between Tomamu skislope and Mount Tomamu on July 20 2012.
ST7 ST8 ST9
[7-9] in Sapporo Art Forest, South Ward, Sapporo on August 16 2017.

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