Shifting from Poteridium to Sanguisorba is good, but probably should also have done a geographic split as well, merging those west of Texas to S. occidentalis, per range maps in POWO and Flora North America. I'll flag the species with this request.
Unintended disagreements occur when a parent (B) is
thinned by swapping a child (E) to another part of the
taxonomic tree, resulting in existing IDs of the parent being interpreted
as disagreements with existing IDs of the swapped child.
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.
Shifting from Poteridium to Sanguisorba is good, but probably should also have done a geographic split as well, merging those west of Texas to S. occidentalis, per range maps in POWO and Flora North America. I'll flag the species with this request.