I am using Drupal 8. I have a hierarchical taxonomy vocabulary like this (simplified):
On a taxonomy term's page, I automatically get the ancestral tree as breadcrumbs. For example, on drupal/Butterflyfishes I see this:
Animals >> Vertebrates >> Fishes
If I add Butterflyfishes as a Taxonomy term entity reference on a content page (i.e. not the taxonomy term's page itself), how can I also display such an ancestral tree on that content page?