異名 Abrodictyum obscurum (Blume) Ebihara & K.Iwats. Cephalomanes obscurum (Blume) K.Iwats. Didymoglossum longisetum C.Presl Selenodesmium elongatum subsp. queenslandicum Pic.Serm. Selenodesmium obscurum (Blume) Copel. Selenodesmium recurvum Ching & Chiu Trichomanes englerianum Brause Trichomanes latipinnum Copel. Trichomanes papillatum Müll.Berol. 参考文献 扩展阅读 obscurum线片

线片长筒蕨（学名：）为膜蕨科剛毛蕨属下的长筒一个种。