dichasium
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dichasium
(dī-kā′zē-əm, -zhē-əm, -zhəm)n. pl. dicha·sia (-zē-ə, -zhē-ə, -zhə)
A cyme having two lateral flowers or branches originating from opposite points beneath a terminal flower.
di·cha′si·al (-zē-əl, -zhē-əl, -zhəl) adj.