I would also recommend Ed. Just another method, as we all seem to have our own. I pull the anther from the filament with his reverse tweezers and set them on a paper of some sort to use the next day. The stamens tend to hold moisture longer than I want them sitting out. Anyway, after using some of the pollen the next morning, I put the rest of the anthers in the centrifuge tubes. I don't freeze all that many pollens, so I cut a small piece of note card, about one eighth inch by a half and write the name on it. Use a piece of scotch tape around the tube to attatch it and throw them in a bowl. Actually, a few small custard bowls, designated by sculpted, pattern, etc.
