> BaiHao,SilverNeedles,WhiteDown,WhiteTip,oolong oriental beauty are the
> same.
Not silver needle: yinzhen

I assumed Hao and Hai would derive from the same Chinese root
> character (only a guess). Hao is a reverse J with a couple of -
> though the middle stalk of the character.
I can't imagine what a Baihai would be, if not a mistake for Baihao