Junior homonym of Amphorula W.B. Grove, 1922 (Fungi); replacement name is Amphorulacysta Y.-Y. Chen, 2013.
Chen, Y.-Y. (2013). Palaecysta gen. nov., the greatest Systematophora imposter no more: introducing a lineage of latest Jurassic to Early Cretaceous (Tithonian-Hauterivian) dinoflagellate cysts from Madagascar. <em>Palynology.</em> 37(2): 259-297.