Blumenkranz
Конфундус запутывает, может мешать обратить внимание на важные вещи, но с воспоминаниями ничего не делает.

Laura Trego: Did hermione really put a memory charm on her parents she says she did but then about 50 pages later tells ron shes never done a memory charm

J.K. Rowling: They are two different charms. She has not wiped her parents’ memories (as she later does to Dolohov and Rowle); she has bewitched them to make them believe that they are different people.