Lorn I do Dixie cups for my hybridizing. When I clean the pods, I leave them in those tiny Dixie cups to dry and I write the name of the cross on the side. Then when I get around to it they go in envelopes. I could definitely see how they could get mixed up! I like them because they are cheap and easy to write on. My mistake this year was that I sent some seed to NALS and I thought I split it up for me and for them. Well I opened my envelope and it was empty but completely sealed. I guess I didn't split it!