Talk:Flower/@comment-212.219.201.212-20140430103723/@comment-32500188-20140430114700

When you edit the actual page, you can remove the categories under the "Categories" box to the right of the page if you mouse over them.

However, if that doesn't seem to be available (like it is on this page for some odd reason), going into source mode and finding the "CategorizeArticle" line is the best way to do it. :-)