The Collaborative International Dictionary of English v.0.48:

Perjurious \Per*ju"ri*ous\, Perjurous \Per"ju*rous\, a. [L.
   perjuriosus, perjurus.]
   Guilty of perjury; containing perjury. [Obs.] --Quarles. B.
   Johnson.
   [1913 Webster]