Table 2: Key to the obtained quinoa cultivars.

         1                   +          Seeds 2.5 mm long, strophiole conspicuous…………..………..……………….Control
         -          Seeds 2 mm long strophiole inconspicuous…………..………………………………2
         2                   +          Seeds broadly elliptic-pyriform……………………………………………………. 3
         -          Seeds reniform- orbicular……………………………………… Red panicle (samp 4)
         3                   +          Seeds surface rugosely tuberculate….…………………………Orange panicle (samp 2)
         -          Seeds surface foveate……………………………………………White panicle (samp 3)