I didn't see a pattern I liked after trying two others so I just made my own. This is a simple Black eyed Susan.
Round 1; chain 2
Round 2; five single crochets
Round 3; two singles in each of the 5. total 10 sc
Round 4; single around. total of 10. end with a slip stitch in first single. cut first color.
Round 4. Join with yellow into any single. Chain 10, join in same single with a slip stitch. Work around into each of the reamining 9 singles. Each chain forms a loop. End with a slip stitch into the first single. cut.
Weave in cut yarns.