What is "regiae"

Regiae may refer to :

• Regiae (also Regiæ), an Ancient city and former bishopric in Roman Mauretania (modern Algeria), now a Latin Catholic episcopal titular see
• Regiae, a proposed clade within the tropical pitcher plant genus Nepenthes

Regiae (or Regiæ) was an ancient city and former bishopric in Roman North Africa. It is currently a Latin Catholic titular see. Its presumed location is Arbal, in modern Algeria.