呈圆柱形的段；表面淡黄绿色至黄绿色，粗糙,有细纵脊线，节上有细小鱗叶；粉末显微鉴别可见保卫细胞侧面观呈哑钤状，角质层呈脊状突起的饮片是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29383' and id < 2393514 and id<>'2393514' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29383' and id > 2393514 and id<>'2393514' order by id asc limit 5