For starters our database entry for
Flowering Onion (Allium 'Purple Sensation') was wrong and I've corrected it. It showed A. aflatunense as a synonym with A. hollandicum as accepted. Both are accepted species and the plant is sold under both names. KAVB, which is the ICRA for Allium, doesn't list a species for this plant, so I moved both species names to the Also sold as field.
I also added Allium Persian Blue™ to the Also sold as field. KAVB says that 'Purple Sensation' was registered in 1963 so trademarking a new name is