外表面灰黑色至黑色，凹凸不平；切面黄白色至淡棕色，略呈颗粒状的饮片是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26296' and id < 2199817 and id<>'2199817' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26296' and id > 2199817 and id<>'2199817' order by id asc limit 5