in·du·si·um /ɪnˈduziəm, ˈdju, ʒi-/
 囊群蓋; 苞膜


 in·du·si·um /ɪnˈd(j)uz(h)ɪəm/ 名詞
 羊膜,胚被,菌裙,菌囊群蓋,囊群蓋,柱頭下毛圈,幼蟲膜,菌傘,菌膜網


 In·du·si·um n.; pl. Indusia   Bot. (a) A collection of hairs united so as to form a sort of cup, and inclosing the stigma of a flower. (b) The immediate covering of the fruit dots or sori in many ferns, usually a very thin scale attached by the middle or side to a veinlet. (c) A peculiar covering found in certain fungi.

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 indusium
      n : a membrane enclosing and protecting the developing spores
          especially that covering the sori of a fern
      [also: indusia (pl)]