@vladimir_fuka we are aligning with the name accepted by POWO. If you wish to ask as to why POWO has made this decision, feel free to reach out to them at bi@kew.org.
Identification
ID 2 of taxon E will be an unintended disagreement with ID 1 of taxon B after the taxon swap
If thinning a parent results in more than 10 unintended disagreements, you
should split the parent after swapping the child to replace existing IDs
of the parent (B) with IDs that don't disagree.
All this because the author honoured two different Hartmans, the father and the son? Why doesn't have the original name a priority anyway?