Here is a plant labeled Aglaonema Emerald. I don't think there is actually a cultivar with the single word Emerald. Would the correct name be Emerald Beauty? Should I upload it as Emerald Beauty or just put it in the general entry for Aglaonemas?

Carol, I agree that there doesn't seem to be a cultivar named simply 'Emerald' and that the plant in your photos looks just like Emerald Beauty.

Chinese Evergreen (Aglaonema 'Emerald Beauty')