孢子囊群 meaning in English
sorus
Examples
- Sori borne near the costule , indusium spherical , membranous
孢子囊群靠近中脉著生；囊群盖球形，膜质。 - Sori hemispheroid , in 2 - 3 series on each side along the costules , without indusium
孢子囊群圆形，沿中脉两侧各排成2 - 3行，无囊群盖。 - Sori 1 - 5 pairs borne on the lower surface of ultimate lobes at the end of basal veins ; indusium dehiscent in two equal halves when mature
孢子囊群1 - 5对，生于末回裂片下面近基部小脉顶端；囊群盖成熟时对开2裂。 - Indusium the flap of tissue , derived from the placenta , that encloses the developing sporangia in the sorus of a fern
囊群盖：是一种起源于胎座（应为叶表皮译者注）的瓣片状组织，覆盖在蕨类植物孢子囊群中正在发育的孢子囊上。