I don't have the pattern for this but how hard could it be? Knot or crochet different sizde flowers and stitch together. I would use bulky wool and felt each piece as I go. Would be beautiful in muted pastels.
Quiet Moments Rug in Red Heart Super Saver Economy Solids - Discover more Patterns by Red Heart Yarns at LoveKnitting. The world's largest range of knitting supplies - we stock patterns, yarn, needles and books from all of your favorite brands.