Joining the petals of a flower wash rag

#1

How do I do a join stitch to join petals on a flower dish rag? The pattern says to join each petal and then knit in the round. :??

#2

I suspect that you just knit them all together, one after another? Is there a link to the pattern?

#3

is this from Weekend Knitting?

#4

It is a pattern from one of my daughters knitting books.