The Collaborative International Dictionary of English v.0.48:

Farraginous \Far*rag*i*nous\, a. [See Farrago.]
   Formed of various materials; mixed; as, a farraginous
   mountain. [R.] --Kirwan.
   [1913 Webster]

         A farraginous concurrence of all conditions, tempers,
         sexes, and ages.                         --Sir T.
                                                  Browne.
   [1913 Webster]