Also see: Manning, J.C. 2023. ‘A nomenclatural correction in Colchicum L. (Colchicaceae: Colchiceae) in southern Africa: two new combinations for C. coloratum J.C. Manning & Vinn., nom. superfl.’. Bothalia 53(1): a5. http://dx.doi.org/10.38201/btha.abc.v53.i1.5
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.