Template:Perrie & Parris, 2012
- Perrie, L.R.; Parris, B.S. 2012: Chloroplast DNA sequences indicate the grammitid ferns (Polypodiaceae) in New Zealand belong to a single clade, Notogrammitis gen. nov. New Zealand journal of botany 50(4): 457–472. DOI: 10.1080/0028825X.2012.735247