one could call them goobers?
Hello, I must be going...
There was a time when all you could get in stores were S. purpurea - probably field collected.
Be thankful you now have a selection.
Why spend the money to print different labels for a constantly changing selection? Or have to train the summer high school/college paid-by-the-pot worker how do distinguish the plants to label them. Could you even tell at a quick glance that the plant in my first picture was (most likely) 'Judith Hindle'?
Besides "Dana's Delight" has some S. purpurea in it.