外表面粗糙，易成鱗片状剥落；内表f茸白色至灰黄色，较平坦，有细纵纹；断面.外层黄棕色，内层灰白色；气微，味徒后苦的药材是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29383' and id < 2393460 and id<>'2393460' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29383' and id > 2393460 and id<>'2393460' order by id asc limit 5