Zea mays rugosa and Zea mays

Zea mays rugosa noun - A corn plant developed in order to have young ears that are sweet and suitable for eating.

Zea mays and Zea mays rugosa are semantically related. In some cases you can use "Zea mays" instead a noun phrase "Zea mays rugosa".

Zea mays noun - Tall annual cereal grass bearing kernels on large ears: widely cultivated in America in many varieties; the principal cereal in Mexico and Central and South America since pre-Columbian times.

Zea mays rugosa and Zea mays are semantically related. Sometimes you can replace phrase "Zea mays rugosa" with "Zea mays", this phrases are similar.