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FOC | Family List | FOC Vol. 22 | Poaceae

58. Diarrhena P. Beauvois, Ess. Agrostogr. 142. 1812.

龙常草属 long chang cao shu

Neomolinia Honda.

Description and distribution as for tribe.


1 Keels of palea smooth; anthers 0.7–1.2 mm; panicle open, branches spreading.   1 D. japonica
+ Keels of palea ciliate; anthers 1.5–2 mm; panicle ± contracted, branches erect to ascending   (2)
       
2 (1) Panicle contracted at first, becoming somewhat lax at maturity, primary branches often further divided; lemmas smooth on veins; lowest lemma 3.5–4 mm.   2 D. fauriei
+ Panicle always contracted, primary branches erect, simple; lemmas scabrid on veins near apex; lowest lemma 4.5–5 mm.   3 D. mandshurica

Lower Taxa


 

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  • Diarrhena.pdf
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