Tragopogon eriospermus and T. porrifolius differ for so many characters that, in consideration of the avrage differences between Tragopogon taxa, the specific rank is well justified. We could say that these two taxa only share the "non-yellow ligules" character and the biennal life form. For the rest, they differ in flower, fruit, leaves and ecology features.
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.
Tragopogon eriospermus and T. porrifolius differ for so many characters that, in consideration of the avrage differences between Tragopogon taxa, the specific rank is well justified. We could say that these two taxa only share the "non-yellow ligules" character and the biennal life form. For the rest, they differ in flower, fruit, leaves and ecology features.