phyl·lo·clade /ˈfɪləˌkled/
  葉狀枝
  phylloclade, phyl·lo·cla·di·um n.; pl. Phyllocladia   Bot. A flattened stem or branch which more or less resembles a leaf, and performs the function of a leaf as regards respiration and assimilation.
  Syn: -- cladode, cladophyll, phylloclad.
  ◄ ►
  phylloclade
       n : a flattened stem resembling and functioning as a leaf [syn:
           cladode, cladophyll, phylloclad]