Crochet Popcorn Flower
Foundation Chain: Chain 4, join with a Sl st to form ring.
1st rnd: ch 1, 8sc in ring, join with a Sl st to 1st sc.;
2nd rnd: ch 1, 2sc in each sc around (16sc), turn;
3rd (WS): working in the back loops only, *1tr in next st, 1Sl st in next st, rep form * around, join with a Sl st to beg Sl st, turn;
4t rnd (RS): working in the remaining back loops of Rnd 2, *ch 2, 3tr in next st, ch 2, Sl st in next st, rep from * around, end off.