(Sorry for flip-flopping on this one.)
Per studies summarized in Robson, N. K. B. (2016). And then came molecular phylogenetics—Reactions to a monographic study of Hypericum (Hypericaceae). Phytotaxa, 255(3), 181. doi:10.11646/phytotaxa.255.3.1
Will be updated on Plants of the World Online in its next revision (pers. comm. Rafaël Govaerts 2019).
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.
