Tree

http://www.vedicvanas.com/nakshatravana.html

Tube
https://www.youtube.com/results?search_query=27+stars+trees

Gift
http://giftingtrees.blogspot.in/2012/03/nakshatra-is-forever.html

Board
http://travancoredevaswomboard.org/uncategorized/birth-star-trees-photos

Know
http://know-your-hindu-religion.blogspot.in/2014/03/birth-stars-constellation-and-tree.html