I think there are versions by several different authors, look:
by Jennifer Martin - www. ravelry.com/patterns/library/flower-potholders
by Naoko Kimura - www. ravelry.com/patterns/library/pretty-petals-6
Bernat Chrysanthemum Dishcloth" on Yarnspirations - www. myhobbyiscrochet.com/2014/07/chrysanthemum-coaster-free-pattern.html?m=1
rubyredeclectic.blogspot.com/2012/11/free-pattern-crochet-flower-potstand.html
chekccard