REFERENCES
Renner, M.A.M.; de Lange, P.J. 2020: A revised circumscription for Siphonolejeunea and a new species from New Zealand. Australian systematic botany, 33(3): 311-326. DOI
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.