薄壁孢囊
... 薄壁孢囊 epigonium 薄壁导管 thin-wallconduit 薄壁管胞 parenchyma tracheid ...
壁孢囊
... 孢囊梗;孢囊柄 sporangiophore 壁孢囊 epigonium 次孢囊 sporangial vesicle ...