I do not agree at all that these hybrids are all x atkinsiana. However, I have looked at hundreds of patent documents and x hybrida is what they use. I have only seen x atkinsiana on some European sites this morning when Tee entered it in the database and I researched it. On those sites it states the two are syn.
For the time being I'm going to leave x hybrida as the species choice for these hybrids. If it will require a change, then it will be easier if they are all x hybrida.
