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(First upload on January 11 2008. Last on December 5 2017) [ 日本語 | English ]

Platanthera metabifolia F. Maekawa






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

Platanthera L. C. Rich. (ツレサギソウ)
Ezochirori (エゾチドリ, 蝦夷千鳥)
Lifeform: perennial forb
Distribution: China - Korea - Hokkaido - Far East - Sakhalin
Habitat: coastal forests, and wetlands

observed at Sarobetsu mire and Mount Koma

Chromosome number: 2n = 42
Synonyms:

Platanthera chlorantha auct. non Cust. ex Rchb.
Platanthera extremiorientalis Nevski

索引

Platanthera metabifolia on Mount Koma


Salix1 Salix2 ST3
ST4 ST5 ST6
[1] many flowering Platanthera metabifolia shoots in a S. reinii patch on July 18 1996. S. reinii facilitates the establishment of P. metabiloliafacilitation (Uesaka & Tsuyuzaki 2004). [2] a flowering shoot in a willow patch observed in the summit area on July 21 2001. [3] on the south slope on July 8 2018. [4/5] on the south slope of Mount Koma on July 12 2006. [6] on the south slope of Mount Koma on July 8 2007.

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