孢子释放以蒴齿的吸湿运动而进行，孢子在15℃左右条件下可萌发成原丝体。
The spores are germinated into protonema at about 15 ℃ .
在LM和SEM下对河北省丛藓科13属28种植物的孢蒴、蒴齿和孢子的形态及孢子和蒴齿的超微结构作了观察。
The capsules , peristome and spores of 28 species of Pottiaceae in Hebei province have been observed under LM and SEM .
蒴齿蒴齿蒴齿