禾本科鼠尾粟族分属检索表

1.外稃无毛且无芒,囊果(鼠尾粟亚族 Sporobolinae)。
  2.圆锥花序紧缩成头状或穗状,包被在膨大的叶鞘内;小穗脱节于颖之下……………………………………………………………………………………………………2.隐花草属  Crypsis Ait.
  2.圆锥花序开展或成穗状,常伸出鞘外;叶鞘不膨大;小穗脱节于颖之上…………………………………………………………………………………………………1.鼠尾粟属  Sporobolus R. Br.
1.外稃和基盘具毛,外稃通常具芒;颖果(乱子草亚族  Muhlenbergiinae)……………………………………………………………………………………………3.乱子草属  Muhlenbergia Schreb.

周二, 2013-08-13 14:21 -- zhanghr
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Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith