Here's a good site with all kinds of info on Tea.

I purchased some Organic Pai Mu Tan white tea from Upton. It's very interesting. It has a smell similar to hay and creates a dark infusion. Not my favorite white tea, but good nonetheless.

I've been enjoying a couple very good darjeeling teas lately, including a very fresh first flush from the Rohini estate. Here is a link to lots of Darjeeling information.

I purchased a couple teas from Upton Tea this past week. The Nagri Estate Second Flush SFTGFOP1 is particularly excellent.