Mushrooms, though classified as vegetables in the food world, are not technically plants. ADVERTISEMENT 594 viewsApril 2, 2015 0 weiyi April 2, 2015 0 Comments https://www.ihealbox.com/index.php?route=article/article&type=17&id=111 7 Answers ActiveVotedNewestOldest 0 Nancy7 Posted 0 Comments Interesting. When I was in college biology, fungi had their own phylum, but they weren’t a kingdom to themselves. But then again, Pluto was still a planet, too. You are viewing 1 out of 7 answers, click here to view all answers. Register or Login