711.3  Robbery in the second degree.
  All robbery which is not robbery in the first degree is robbery in the second degree. Robbery in the second degree is a class “C” felony.
[C51, §2580; R60, §4203; C73, §3860; C97, §4755; C24, 27, 31, 35, 39, §13040; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §711.3]

Definition of forcible felony, §702.11