【名词&注释】
吴茱萸、阳春砂、关系密切、疏肝解郁(relieving liver qi stagnation)、温经散寒(expelling pathogenic cold from channel)、卵圆形(ovoid in shape)、深棕色(dark brown)
[单选题]呈卵圆形(ovoid in shape),蒴果,外表深棕色(dark brown),有网状突起的纹理及密生短软刺,种子香气浓烈,此药材是
A. 缩砂
B. 阳春砂
C. 吴茱萸
D. 益智
E. 豆蔻