Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
Arugula in a dream is a man of bad character. Eating it indicates falling into evil.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
Arugula indicates worry and grief. There is no good in seeing it.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
Arugula is interpreted as worry. Whoever sees himself eat it will be afflicted with worry.