A Pereskiopsis grow log I have been working on http://sacredcactus.org/cultivation/pereskiopsis-spathulata-forest/ (http://sacredcactus.org/cultivation/pereskiopsis-spathulata-forest/)
That is a nice forest you have started there my friend. I can only imagine the forest of seedlings your going to bring in with these. While most grow out the inexpensive stuff... i.e. generic species with no locality information and nothing even known about the parents, I hope you are able to find the time to include a few known locality specimens or specimens with parents history in the mix, but then perhaps that is just me projecting my own desires onto you. Still, you can find a surprising amount of diversity in seeds of any type. I look at my generic seeds as future mothers to my seed grown from known hybrids, localities, cultivars, etc. The best of the best are always reserved to be my pollen donors and seed collected from the best of the best is only crossed with others that I consider to be on par with that requirement depending on the trait or traits I am after the best is quite subjective. Enough of my ramblings. You have an astounding start and with that many seedlings being able to be grown out... it really doesn't matter what they are or where they came from as your sure to have some that stand out in that huge forest.
Almost all the seedlings being grafted will have locality info. I can't wait until I have enough plants to start grafting.