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(First upload on February 22 2009. Last on May 15 2023) [ 日本語 | English ]

Veronica persica Poiret






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

Veronica L. (クワガタソウ)
Ooinunofuguri (オオイヌノフグリ, 大犬ノ陰嚢), Persian speedwell
Tenninkarakusa (テンニンカラクサ, 天人唐草)
Life form: annual (or biennial) forb < 40 cm high

Autumn: seed germination → early spring: flowering → summer: seedbank

Distribution: native to Eurasia (exotic to Japan, immigrated in Meiji Era)
Habitat: bare ground - grassland

Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト)

Chromosome number: 2n = 28
索引

Veronica persica in Japan


Honshu

ST1 ST2 ST3
[1] along a path between a paddy field in Juo Town (now merged with Hitachi City) in early April 1985. [2] a patch in the campus of the University of Tokyo at Komaba on March 17 2010. [3] near JR Matsushima Coast Station, northern Honshu, on March 21 2016. in the South Park of Kobe Port Island, western Japan, on March 15 2019.

Hokkaido

ST4 ST5 ST6
ST7 ST8 ST9
[4] at the south side of the Faculty of Agriculture, Hokkaido University, on April 21 2014. [5] along a paved road in N23/E1, East Ward, Sapporo, on April 1 2023. [6] in a botanical garden, Faculty of Science, Hokkaido University, on May 20 2011. [7] in an openland near JR Shintoku Station, eastern Hokkaido, on April 20 2018. [8/9] at JR Toya Station, southern Hokkaido, on June 6 2013. Records: In the campus of Hokkaido University of Education at Hakodate on September 25 2009. in front of Toyako Town Office, central Hokkaido, on May 8 2019.

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