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(Upload on August 15 2015) [ 日本語 | English ]

Dryopteris tokyoensis (Matsum. ex Makino) C. Chr.






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

索引
Dryopteris Adans. (オシダ)

Tanihego (タニヘゴ), Tokyo wood fern
Lifeform: summergreen perennial fern
Distribution: China - Korea - Japan
Habitat: sunny and mesic sites
Chromosome number: n = 41 (2x)
Synonyms:

Aspidium transitorium Christ.
Nephrodium tokyoense (Matsum.) Christ. ex Makino

Dryopteris tokyoensis in Hokkaido


ST1 ST2
[1/2] at a field trip near Usujiri Fisheries Station of Hokkaido University, southern Hokkaido, on June 17 2015.

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