Cryptogrammaceae
| Cryptogrammaceae | |
|---|---|
 | |
| Cryptogramma crispa | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Pteridophyta |
| Class: | Pteridopsida |
| Order: | Pteridales |
| Family: | Cryptogrammaceae Pic. Serm. 1963 |
| Genera | |
| |
Cryptogrammaceae is a small family of ferns, which appears to be somewhat isolated from the rest of the Pteridales. This family forms a natural clade that is the most basal to the order.[1] Of these, Llavea is the most basal within the clade.
Based on phylogenetic research, Smith et al. (2006)[2] included Cryptogrammaceae as part of the family Pteridaceae and Christenhusz et al. (2011)[3] listed its three genera in Cryptogrammoideae S.Linds. 2009, one of five subfamilies of Pteridaceae.
References
- ↑ Eric Schuettpelz, Harald Schneider, Layne Huiet, Michael D. Windham & Kathleen M. Pryer (2007). "A molecular phylogeny of the fern family Pteridaceae: assessing overall relationships and the affinities of previously unsampled genera" (PDF). Molecular Phylogenetics and Evolution 44 (3): 1172–1185. doi:10.1016/j.ympev.2007.04.011. PMID 17570688.
- ↑ Smith et al. (2006) A classification for extant ferns Taxon 55(3) 705–731 (Aug 2006)
- ↑ Christenhusz et al. (2011) A linear sequence of extant families and genera of lycophytes and ferns Phytotaxa 19: 7-54. (18 Feb. 2011)