cherry_tree/cherry_trees -> cherry_blossoms
I'm not entirely sure why these aliases were chosen to be made, but seems like it shouldn't be.
As far as i can tell it's because it's so popular in japanese art that a cherry tree is represented with cherry blossoms but, as many others have expressed, the tree can appear without blossoms.
Also, the very very popular international version of the tree could appear in an image, the version that has cherries and not the traditional japanese blossoms.
Any other options on this, or could we possibly remove the alias and go through re-tagging the images that just have trees.
