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:

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.

Rothfels CJ et al. 2015, doi:10.3732/ajb.1500089 Rothfels CJ et al. 2015. The evolutionary history of ferns inferred from 25 low-copy nuclear genes. American Journal of Botany 102(7): 1089-1107.

Christenhusz MJM et al. 2011b, doi:10.11646/phytotaxa.19.1.2 Christenhusz MJM, Zhang X-C and Schneider H. 2011. A linear sequence of extant families and genera of lycophytes and ferns. Phytotaxa 19: 7-54.

Pryer KM et al. 2004, doi:10.3732/ajb.91.10.1582 Pryer KM, Schuettpelz E, Wolf PG, Schneider H, Smith AR, Cranfill R. 2004. Phylogeny and evolution of ferns (monilophytes) with a focus on the early leptosporangiate divergences. American Journal of Botany 91: 1582-1598.

External Information Resources (NCBI LinkOut)

Notes:

Groups interested in participating in the LinkOut program should visit the LinkOut home page.
A list of our current non-bibliographic LinkOut providers can be found here.

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.