Notes:

• 1) 'Nom. superfl.' (= nomen superfluum, = superfluous name) refers to a name that, when published, was applied to a taxon that, as circumscribed by its author, definitely included the type of a name that ought to have been adopted.
• 2) Note in Tropicos: included Asclepias acida in synonymy in place of publication

Comments and References:

image:Cynanchum acidum

TROPICOS (Nov 26, 2020) Name accessed in Tropicos.org. Missouri Botanical Garden 26 November 2020: http://www.tropicos.org © 2020 Missouri Botanical Garden - 4344 Shaw Boulevard - Saint Louis, Missouri 63110

External Information Resources (NCBI LinkOut)

Notes:

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Information from sequence entries

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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.