…seems peonies, which we just cut for the first time today, are poisonous to cats. Ditto, roots of iris (no cat would be that desperate), and lupines (seeds). Roses are ok. Don’t take your cut flowers for granted, if you have a kitteh who loves to drink water out of vases. Everybody’s ok. But it is worth googling cut flowers for effects on cats and dogs, who will get water in the darndest places.