My mom has also hyacinths, they are a little bigger and a little different. Maybe it is a kind of hyacinth

This one is a little old, so its flowers are too open. The steam with the little bells looks more like the one of Lilly-of-the-valley, with the bells on one side, not around the steam. Anyway, this is a wild plant, my mom has it in her garden, because it reminds her of me. I share the name with this small weed . And my mom, just like me, she loves the bulbs - tulips, daffodils, crocuses and so on. Actually, her favorite are Lillies-of-the-valley. Two thirds of her flower garden are covered with them. She brought me some and I have them on my desk now. I love their smell.

Cataholic and Pam, we call those Mice bulbs - or Mice hyacinths