There is lots of useful information on the pbs wiki. It looks like Facebook is just using a link to the wiki page. Using the direct link works much better. http://pacificbulbsociety.org/pbswiki/index.php/… The note on the history of this page says that is was created August 03, 2014 by Leo Martin, Alberto Castillo, and Jim Waddick. Leo added the link to the page from the Amaryllis page so he may be the person you should thank.