When we started planting, we were out of labels, so many of the crosses were identified with temporary venetian blind/sharpie markers, and we discovered the problem before all the laser labels were completely illegible. We were able to identify all but 34 of the 189 plantings (a few were educated guesses from the process of elimination), so, yes, there are some unknown crosses out there. Next time, we will 'map' the plantings as we go instead of waiting until it is complete.
