Welcome to the Quilting Board!
Good luck with your search. Unfortunately I haven't got a clue about the fabric. How snarky of her to not share. I can see if someone doesn't remember. Just yesterday a friend asked me where I got 2 fabrics. I still have yardage of one, so I read right off the edge who made it. Haven't got a clue where I got the material. I go to shop hops twice a year. So, I can narrow it down to 1 or 2 of ~25 different shops!!!
Go forth and sew!
I think you are looking for Robert Kaufman's Pretty as a Pansy. There are several fabrics but the piece with the white background, purple and yellow pansies and the green border is currently listed on ebay. Search for "Kaufman Pansy." I have some of this fabric if you want me to send you a picture.
Check out Debbie Beaves' NewLine,Lovely, By RJR.