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(First upload on February 8 2009. Last on July 16 2022) [ 日本語 | English ]

Pogonia Andrews (トキソウ) Tokisou (トキソウ, 鴇草), Japanese pogonia Lifeform: clonal perennial forb Distribution: China - eastern Siberia - Korea - Japan RDB Japan = near Threatened (NT) Habitat: sunny, wet sites → Wetland (湿原)

Mycorrhizal type: orchid Chromosome number: 2n = 20 f. lineariperiantha Satomi et T. Ohsawa (イトザキトキソウ) f. pallescens Tatewaki (シロバナトキソウ)

Pogonia japonica in Hokkaido

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1 2 3 4
[1-3] in Sarobetsu post-mined peatland (サロベツ泥炭採掘跡地). [1] on July 5 2006, taken by G Egawa. [2] on July 13 2022. [3] on July 12 2013. [4] in Shizukari wetland, southern Hokkaido, on July 7 2017.