| 词条 | Achnatherum pekinense |
| 释义 |
|name = |image = Achnatherum pekinense 001.jpg |image_caption = |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Monocots |unranked_ordo = Commelinids |ordo = Poales |familia = Poaceae |genus = Achnatherum |species = A. pekinense |binomial = Achnatherum pekinense |binomial_authority = (Hance) }}Achnatherum pekinense ({{zh|京芒草}}) is a species of flowering plant in the Poaceae family which is endemic to China where it can be found on elevation of {{convert|300|–|3600|m}} and was introduced to Japan and Korea as well.[1] DescriptionThe species have culms which are erect and are both {{convert|60|–|150|cm}} tall and {{convert|1.8|–|3|mm}} wide. It spikelets are {{convert|8|–|13|mm}} long and are yellowish green in colour. The panicle is {{convert|12|–|40|cm}} long and open, while the ligule is {{convert|1|–|1.5|mm}} long and is truncate. Plants' lemma is {{convert|5|–|7|mm}} long and is pilose, with hairs being {{convert|0.6|-|1.2|mm}} long near the awn.[1] References1. ^1 {{cite web|url= http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200024738|title=Achnatherum pekinense|publisher=Flora of China|accessdate=November 8, 2013}} {{Taxonbar|from=Q10883233}}{{Pooideae-stub}} 5 : Achnatherum|Flora of China|Flora of Japan|Flora of Korea|Plants described in 1877 |
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