The only reference I found for a cultivar named 'Allee' was the Oakland Nursery site and they don't show any trademark name. https://plants.oaklandnursery....
So, I wonder if these are duplicate database entries with U. parviflolia 'Emer II' being the correct entry and if so, should the Registered TM notation be added?
~ I'm an old gal who still loves playing in the dirt!
~ Playing in the dirt is my therapy ... and I'm in therapy a lot!
