旱苇(Phragmites stolnifere L. Liu)又名爬苇,是原产在辽宁东南部地区的多年生草本植物。旱苇匍匐茎很发达,伏地蔓延长达7—10米,匍匐茎节处,贴伏地面产生不定根,同时又产生向下生长的根状茎,根状茎节间短,密集被柔毛的鳞片,节上产生芽,芽向上长出高达1—2米的直立苇杆。由于旱苇有高大密生苇杆,地 Phragmites stolnifere L. Liu, also known as creeping reed, is a perennial herb native to southeastern Liaoning. The dry stolons are well developed in the dry reed. The stolons extend up to 7-10 meters. The adventitious roots are produced on the stolons, the rhizomes that grow downwards, the short rhizomes, the densely pilose scales, Buds generated on the festival, bud up up to 1-2 meters upright reed. As a result of dry Wei reeds have high density, to the ground