User talk:Levipierpont

Vitis vinifera
Hi, welcome to Wikipedia, and thanks for trying to add much-needed sources to the Vitis vinifera article. We must be vigilant, however: there are many sites that re-publish Wikipedia content. Such was the case with the source you cited; it was a verbatim copy of the Wikipedia article. Therefore, Wikipedia cannot cite it, because Wikipedia cannot cite itself, so I had to revert your edit. Identifying reliable sources provides information on determining the reliability of sources. Thanks! ~Amatulić (talk) 04:13, 18 October 2015 (UTC)