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(First upload on June 28 2008. Last on July 7 2020) [ 日本語 | English ]

Coreopsis lanceolata L.






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

Coreopsis L. (ハルシャギク)
Ookinkeigiku (オオキンケイギク, 大金鶏菊), lanceleaf tickseed
Lifeform: perennial forb
Distribution: Native to North America (exotic to Japan)

assigned as an invasive alien species by the Invasive Alien Species Act Law of Japan
invasive alien species (特定外来生物)
Hokkaido Blue List: A3
Field training on integrated environmental research, 統合環境調査法実習

Habitat: roadsides, riverbeds, etc.

Landscape on skislopes (スキー場景観)

索引

Coreopsis lanceolata in Asia


ST1 ST2 ST3
ST4 ST5 ST6
[1] in Nagaoka Municipal Skislope, Niigata Prefecture, on August 31, 1990. [2] on a sandbar along Toyohira River, Sapporo, on July 14 2020. [3] in the animal and plant park, Changchun City, Jilin Prvince, northeastern China, on June 6 2017. [4/5] in front of a restaurant in Toyoura Town, southwestern Hokkaido, on August 18 2018. [6] in front of Konan Shrine in Tonden, North Ward, Sapporo, on July 4 2020. Records: at a roadside of N30/E4, East Ward, Sapporo, on August 30 2009. Looks like a garden flower.

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