Multiple choice general knowledge science & technology What is the Scientific name of Orange? Citrus spp. Prunus persica nucipersica Citrus aurantiifolia Citrus limon Reveal answer Fill a bubble to check yourself A Correct answer Explanation Oranges belong to the genus Citrus. 'Citrus spp.' indicates multiple citrus species including oranges. Prunus persica nucipersica is nectarine, Citrus aurantiifolia is lime, and Citrus limon is lemon.