The two ornamental Ribes I grow are R.odoratum and R.sanguineum. R.odoratum berries are edible and can be used to make a jam or something [nothing special eaten off the bush]. R.sanguineum berries are not poisonous but don't taste good and are very seedy, definitely not for the gourmet.
So it's useful to know that I can plant one of the ribes safely anyway. The birds have my small crab apples tree and surrounding dldsrbertues