I committed the swap and deleted the wrong synonyms. It does not really make sense to reverse the swap, because everything needed to go to Hymenotorrendiella instead of Torrendiella anyway, so another swap would be required. I just went through all observations, and with the exception of a few on sticks, there are maybe three records on Eucalyptus. For two, I am not convinced they aren't actually on misidentified Acacia.