adj.頭狀的；頭狀花序的
This species is distinct in always having a globose tuber, capitate inflorescences, and a narrow, smooth achene. 本種在有一球狀的塊莖，頭狀的花序和一狹窄，平滑的瘦果方面是獨(dú)特的。
v.斬首；殺頭
