What is "lapidaria"

Lapidaria is an extinct genus of trilobites. It lived during the Arenig stage of the Ordovician Period, approximately 478 to 471 million years ago.

Lapidaria may refer to:

• Lapidaria (plant), a genus of succulent plant in the Aizoaceae family
• Lapidaria (animal), a genus of extinct trilobites
• Lapidaria (vicus), an Ancient Roman vicus in the province of Raetia (now Switzerland)