- Kramer KU. 1990c
- Davalliaceae
- Kramer KU. 1990d
- Dennstaedtiaceae
- Mynssen CM, Vasco A, Moran RC, Sylvestre LS, Rouhan G. 2016
- Desmophlebiaceae and Desmophlebium: A new family and genus of Eupolypod II ferns.
- Kramer KU. 1990e
- Dicksoniaceae
- Zhang L-B, Zhang L. 2015
- Didymochlaenaceae: A new fern family of eupolypods I (Polypodiales).
- He Z, Kato M. 2013
- Diplaziopsidaceae
- Kramer KU. 1990f
- Dipteridaceae
- Larsén E, Rydin C. 2016
- Disentangling the phylogeny of Isoetes (Isoetales), using nuclear and plastid data.
- Metzgar JS, Alverson ER, Chen S, Vaganov AV, Ickert-Bond SM. 2013
- Diversification and reticulation in the circumboreal fern genus Cryptogramma.
- Lehtonen S, Wahlberg N, Christenhusz MJM. 2012
- Diversification of lindsaeoid ferns and phylogenetic uncertainty of early polypod relationships.
- Christenhusz MJM. 2007
- Dracoglossum, a new neotropical fern genus (Pteridophyta).
- Bernhardi JJ. 1806
- Dritter Versuch einer Anordnung der Farrnkräuter.
- Kramer KU, Holttum RE, Moran RC, Smith AR. 1990
- Dryopteridaceae