I have been setting up a green house and planning some crosses of my current and new plants,but It has occurred to me that there are 4 different types of sarracenia purpurea,and if I use my plants for the crosses and sell or give away I want to be to tell people exactly what they are getting ,I got 3 purperea from Lowe's savage garden kit when I first started out and in my research I cant figure out if they are purpurea purperea or purperea venosa if anyone knows if they only sell one or the other that would be amazing,thanks for any help,I hope to update when I get my green house setup