Seems we have the "National Christmas Tree" of the United States in this image from the New York Daily News.

Next one in that collection is from Brazil.

And now I'll just post the link and you can look at all the images when you have time.
http://www.nydailynews.com/news/christm ... ry-1.12652
There are 36 of them, I think.
NEXT SITE:
This site seems to host images taken by Ralf Brown in 2001. Even though that's a decade ago, the images are very interesting. Click on one and see the larger, more detailed image.
http://www.pbase.com/ralf/xmas_trees&page=all
.