Arbor porphyrii
Boethius
6<sup>th</sup> century <div style="display: none;">date QS:P,+550-00-00T00:00:00Z/7</div>
one of Boethius' translations - <a rel="nofollow" class="external free" href="https://books.google.fr/books?id=9Vpm6G4A8aAC&amp;newbks=1&amp;newbks_redir=0&amp;hl=fr&amp;pg=PA41#v=onepage&amp;q&amp;f=true">https://books.google.fr/books?id=9Vpm6G4A8aAC&amp;newbks=1&amp;newbks_redir=0&amp;hl=fr&amp;pg=PA41#v=onepage&amp;q&amp;f=true</a>