Hi Andréa,
ideally you would only publish the infraspecific author in both the scientificName and scientificNameAuthorship which is also recommended by the codes as far as I am aware. 

http://en.wikipedia.org/wiki/Author_citation_(botany)#Authorship_of_subsidiary_ranks

best,
Markus

On 25 Feb 2015, at 12:42, Andréa Matsunaga <ammatsun@ufl.edu> wrote:

Dear experts.

    What is the best practice for the DwC scientificNameAuthorship when
there is a specific epithet author as well as infraspecific epithet
author in a scientific name? Both names concatenated by some character?
Only the infraspecific epithet author?
    Both pieces of information would go into DwC scientificname, but
I'm looking for how users would use scientificNameAuthorship and what is
useful to have there.

Thank you,
--am
_______________________________________________
tdwg-content mailing list
tdwg-content@lists.tdwg.org
http://lists.tdwg.org/mailman/listinfo/tdwg-content