In this paper, some structures, e. G.Seta, pseudopodium, archegoniophore, capsule, epidermis of capsule, peristomal teeth and elaters, and fuctions fitting for the spread of spores of bryophytes are discussed.

• 本文论述了苔藓植物的真蒴柄、假蒴柄、生殖托柄、孢蒴、孢蒴表皮、蒴齿和弹丝等适应孢子传播的形态、结构和功能。