aecial

adj.of or belonging to an aecium

1. The aecial stage is integral to the rust fungus's life cycle.
   孢子囊阶段是锈菌生命周期的重要组成部分。
2. Researchers identified aecial pustules on the host plant.
   研究人员在寄主植物上发现了孢子囊脓疱。