Notes:

• 1) 'Orth. var.' (= orthographic variant) refers to a name not following standard rules of orthography, such as gender disagreement between genus and species, either when originally published or mistakenly corrected in later publications; includes names which are "incorrect original spellings" and "incorrect subsequent spellings" in zoological parlance.

Comments and References:

Tapia HJ et al. (2017) Tapia HJ, Bárcenas-Argüello ML, Terrazas T, Arias S. 2017. Phylogeny and Circumscription of Cephalocereus (Cactaceae) Based on Molecular and Morphological Evidence. Systematic Botany 42(4):709-723.

WCVP (Jan 16, 2022) WCVP (2022). World Checklist of Vascular Plants, version 2.0. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://wcvp.science.kew.org/ Retrieved 15 January 2022.

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.

Information from sequence entries

Show organism modifiers

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.