Those are some mighty fine anemones you have there, and A LOT of them.
I am in agreement here with the declaration of "...CSB aka Chicago Sunburst..." claim
either..
1. You are new to the anemone game and not aware of the association with CSB as the common abbreviation for Colorado Sunburst. The sheer quantity of specimens posted likely disqualifies this.
2. You are aware of the (purposely) similar name, and marketing the, while very nice, inferior Chicago Sunburst similar to the Colorado Sunburst in an attempt to surge it's value and pedaling some sales.
Seems pretty dubious to me. Regardless, you are clearly skilled at culturing these beautiful creatures.
GLWS