sporangia may be stalked or sessile.
芽能有柄,也能无柄。
sporangia may be stalked or sessile.
芽能有柄,也能无柄。
Indusium The flap of tissue, derived from the placenta, that encloses the developing sporangia in the sorus of a fern.
群盖:是一种起源于胎座(应为叶表皮译者注)瓣片状组织,覆盖在蕨类植物子群中正在发育子上。
1轴:许多接合菌子中结构(毛霉属)。在子中央形成一个中空,外一层薄壁就叫做轴。
Columella 1. The structure present in sporangia of many zygomycete fungi (e.g. Mucor) produced by formation of a domeshaped septum cutting off the sporangium from the sporangiohore.
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