Classify the following as monocots and dicots: Maize, pea, rice, wheat, sunflower, groundnut

Classify the following as monocots and dicots:
Maize, pea, rice, wheat, sunflower, groundnut

Monocot (seeds with only one cotyledon): Maize, rice, wheat
Dicot (seeds with 2 cotyledons): Pea, sunflower, groundnut