recusation: (law) an objection grounded on the judge's relationship to one of the parties
psychological feature: a feature of the mental life of a living organism
cycadopsida: palmlike gymnosperms: includes the surviving order Cycadales and several extinct orders; possibly not a natural group; in some systems considered a class (Cycadopsida) and in others a subdivision (Cycadophytina or Cycadophyta)