齿叶凤尾藓属于凤尾藓科,植物体细小。茎单一,罕为分枝。无腋生透明结节,茎中轴不分化,叶边具细锯齿。产地:云南,广东,海南,缅甸,尼泊尔,印度,巴布亚新几内亚,?FissidenscrenulatusMitt.,I.inn.Soc.Bot.Suppl1:140.1859;Iwatsuki,Journ.HattoriBot.Lab.48:175.1980;Li,ActaBot.Fennica129:33.1985;RedfearnandWu,Ann.MissouriBot.Gard.73(1):187.1986.