You just have to love post-it notes!
I couldn't live without them. I do the same as Fred, then put one or two anthers in a gel cap. The caps are then placed in a ziploc snack size baggie with the name written on the top edge. An empty baggie box is kept in the freezer for storing and the baggies are placed in the box like file folders with the name at the top making it easy to flip through and find the bag of pollen I want to use.