Notes:

• 1) Duplicate name. This name, above species rank, is duplicated within the NCBI classification 1) due to its independent use within separate Codes of Nomenclature; 2) its valid duplication at different ranks within a single Code (e.g. genus and subgenus); 3) unresolved lineage placement; or 4) as unresolved homonym within a single Code.

Comments and References:

TROPICOS (Dec 14, 2015) Name accessed on 14 December 2015 in: Tropicos.org. Missouri Botanical Garden, 2008 - 4344 Shaw Boulevard, Saint Louis, Missouri 63110, U.S.A. on line at: http://www.tropicos.org/

FNA - Pteridaceae Windham MD. 1993. Pteridaceae Reichenbach. In Flora of North America Editorial Committee (Eds.) Flora of North America North of Mexico, Vol. 2: Pteridophytes and Gymnosperms. New York and Oxford. On-line version.

PPG I (2016), doi:10.1111/jse.12229 The Pteridophyte Phylogeny Group. Schuettpelz E et al. A community-derived classification for extant lycophytes and ferns. Journal of Systematics and Evolution 54(6): 563-603.

Schuettpelz E et al. 2015 Schuettpelz E, Pryer KM, and Windham MD. 2015. A unified approach to taxonomic delimitation in the fern genus Pentagramma (Pteridaceae). Systematic Botany 40(3): 629-644. DOI: http://www.bioone.org/doi/full/10.1600/036364415X689366

Schuettpelz E et al. 2007a, doi:10.1016/j.ympev.2007.04.011 Schuettpelz E, Schneider H, Huiet L, Windham MD, Pryer KM. 2007. A molecular phylogeny of the fern family Pteridaceae: Assessing overall relationships and the affinities of previously unsampled genera. Molecular Phylogenetics and Evolution 44: 1172-1185. DOI: http://dx.doi.org/10.1016/j.ympev.2007.04.011

External Information Resources (NCBI LinkOut)

Notes:

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Disclaimer: The NCBI taxonomy database is not an authoritative source for nomenclature or classification - please consult the relevant scientific literature for the most reliable information.

Reference: How to cite this resource - Schoch CL, et al. NCBI Taxonomy: a comprehensive update on curation, resources and tools. Database (Oxford). 2020: baaa062. PubMed: 32761142 PMC: PMC7408187.