In the following four groups of plant parts used as food, one member is odd one out.
Select the option in which the odd member is encircled INCORRECTLY?
A Wheat, Maize, 
, Bajra
B Arhar, 
, Moong, Rajma
C 
, Sugarcane, Potato, Ginger
D 
, Coriander, Methi, Sugarcane