Source : Webster's Revised Unabridged Dictionary (1913)

Whorled \Whorled\, a.
   Furnished with whorls; arranged in the form of a whorl or
   whorls; verticillate; as, whorled leaves.

Source : WordNet®

whorled
     adj 1: like the pattern basic to the human fingerprint [syn: {looped}]
     2: in the shape of a coil [syn: {coiling}, {helical}, {spiral},
         {spiraling}, {volute}, {voluted}, {turbinate}]
     3: forming one or more whorls (especially a whorl of leaves
        around a stem) [syn: {verticillate}, {verticillated}]