Brackenridge, W.D. (1854), United States Exploring Expedition. Botany, Cryptogamia, Filices 16: 135, t. 17 [tax. nov.]

• Type: Diclidopteris angustissima Brackenr.

Bailey, F.M. (1874), Handbook to the Ferns of Queensland: 16 [secondary reference]

• Etymology: "Inclining two ways, veins."

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 138 [taxonomic synonym]

taxonomic synonym of: Monogramma Comm. ex Schkuhr legitimate

Brummitt, R.K. (1992), Vascular Plant Families and Genera: 137 [taxonomic synonym]

taxonomic synonym of: Vaginularia Fée legitimate

Schuettpelz, E., Chen, C.-W., Kessler, M., Pinson, J.B., Johnson, G., Davila, A., Cochran, A.T., Huiet, L. & Pryer, K.M. (2016), A revised generic classification of vittarioid ferns (Pteridaceae) based on molecular, micromorphological, and geographic data. Taxon 65(4): 718 [taxonomic synonym]

taxonomic synonym of: Vaginularia Fée legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Haplopteris C.Presl legitimate

---