  ::Again, the article lead is a summary of the content of the article's body. Refrain from adding new material to it that isn't in the body, and please also do us a favor and stop cutting out where the tree is attested from the introduction. The article's body is completely sourced (I should know: I wrote the entire article) and the article currently meets GA standards. The only reason I haven't put it up for review yet is because I know it's incomplete. Before making any further changes, I suggest gaining some knowledge on the subject; read the article's body.   