詞語:indusium
indusium的解釋
indusium[in'dju:ziəm]n. [解]苞膜;[動]胚被;[植]囊群蓋
indusium的意思
inferior indusium 包膜下位;outer indusium 釋義:外幼蟲膜,外胚被;外幼蟲膜;false indusium 擬囊群膜;unilateral indusium 釋義:單側囊群蓋;
indusium的參考例句
1.Sori hemispheroid, in 2-3 series on each side along the costales, without indusium. 孢子囊群圓形,沿中脈兩側各排成2-3行,無囊群蓋。
2.any fern of the genus Cystopteris characterized by a hooded indusium or bladder like membrane covering the sori. 一種帶有兜帽或像狸藻的膜一般的孢子囊的冷蕨屬植物。
3.Indusium The flap of tissue, derived from the placenta, that encloses the developing sporangia in the sorus of a fern. 是一種起源於胎座(應為葉表皮譯者注)的瓣片狀組織,覆蓋在蕨類植物孢子囊群中正在發育的孢子囊上。