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(First upload on October 12 2009. Last on October 29 2015) [ 日本語 | English ]

Diarrhena japonica Franch. et Savatier (L.) Nees






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

Diarrhena P. Beauv. (タツノヒゲ) in Japan


Two opinions on the genus
  • Included into Diarrhena (s.l.) by Ohwi (1983) and Osada (1993)
  • Separated from Diarrhena and establishing Neomolinia Honda

Diarrhena japonica Franch. et Savat. → Neomolinia japonica (Franch. et Sav.) Honda (タツノヒゲ)
Diarrhena fauriei (Hack.) Ohwi → Neomolinia fauriei (Hack.) Honda (ヒロハヌマガヤ)

Diarrhena japonica in Hokkaido


Tatsunohige (タツノヒゲ, 龍之髭), East Asian beakgrain
Lifeform: deciduous perennial grass
Distribution: south Korea - Japan
Habitat: forest floor
Chromosome number : 2n = 38
Synonyms:

Neomolinia japonica (Franch. et Sav.) Honda

索引

ST1 ST2
ST3 ST4
[1-3] near a junglezym in Tomakomai Experimental forest, when Field training on integrated environmental research 統合環境調査法実習 (fauna and flora 種リスト) was held, on September 10 2009. [4] in Tomakomai Experimental forest on September 17 2015.

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