小麦族猬草属植物分类处理研究

来源 :中国植物学会八十周年年会 | 被引量 : 0次 | 上传用户:zous111
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猬草属Hystrix Moench是禾本科小麦族的一个多年生小属,全世界约10余种,主要分布于北美、中亚和西亚.该属由Moench(1794)建立,该属植物的一个显著形态特征是:颖缺失或呈针状颖,明显区别于小麦族其他属物种,模式种为H.patula Moench.Baden等(1997)认为猬草属包含6个种:H.patula,H.californica,H.duthiei,H.komarovii,H.coreana和H.sibirica.
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