|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Anthozoa - Stauriida - Pentaphyllidae
It was recombined as Plerophyllum beyrichi by Gerth (1922); it was recombined as Tachylasma beyrichi by Sorauf (2004).
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.