Cassini, H. 1816: Aperpu des genres nouveaux formes par M. Henri Cassini, dans la famille des Synantherees . Bulletin des Sciences, de la Société Philomatique de Paris (Fasc. 1): 198–199.
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.