Notes:

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

Comments and References:

IPNI (Feb 07, 2008) Name verified on 7 February 2008, in: The International Plant Names Index (2004). Published on the Internet http://www.ipni.org

TROPICOS (Feb 07, 2008) Name verified on 7 February 2008, in: W3TROPICOS, the Missouri Botanical Garden's VAST (VAScular Tropicos) nomenclatural database, vers. 1.5, Missouri Botanical Garden, St. Louis, MO, 63166-0299, USA.

FNA - Echinacea Urbatsch LE et al. 2006. Echinacea Moench, Methodus. 591. 1794. In Flora of North America Editorial Committee (Eds.) Flora of North America North of Mexico, Vol. 19, 20, 21: Asteraceae. New York and Oxford. On-line version.

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.