Parris, B.S. and Sundue, M.A. 2020.

The fern genus Oreogrammitis (Grammitidoideae: Polypodiaceae) re-defined

. Phytotaxa. 436, 1 (Mar. 2020), 45–54. DOI:https://doi.org/10.11646/phytotaxa.436.1.4.