Interspecific competition and community stability of variegated alfalfa awnless brome mixture 杂花苜蓿与无芒雀麦混播群落种间竞争及稳定性
2.
Tufted with tillers , short rhizomes and stolons ; leaf folded in bud ; leaf blade bluish green , linear with boat - shape tip ; inflorescence an open panicle ; seeds awnless . flowers from april to june 本种?簇生形，具分? * ，亦具短的根茎及匍匐茎；叶在芽期是褶生；叶片蓝绿色，长条状，前端成船状；花序?开放圆锥花序；种子无芒；花期4至6月。
