A friend gave me this bowl because I collect Stuart Cascade, but this isn't Cascade. The flowers' petals are not the same, they have two stamen, not three, and two of the leaves on each branch are also sandblasted. I've got Royal Brierley Fuschia, and it isn't that either. There's no maker's mark or stickers and my image searches are just pulling up Cascade. The shop they got it from couldn't help either, since it was a charity find, but they do have several more bowls like it.
(Sorry about the photo, we've got bright sunlight at the mo.)