The Demo (Pam Morgan I think) started with an 8 inch punched border using the eyelet border punch. Run the strip through a crimper. Punch a 1 3/4 inch circle and then cover one side with sticky tape - Tombo would work too. Starting on the outside edge of the circle, run the border around gathering the paper at the base to easily form a circle. See photo:
Make two or three layers of border circles, add more to cover center if necessary.
Glue a button or other embellishment in the centre, add leaves by tucking into flower layers.
Here's a sample used on a card:
More samples. Very easy to do!