Story
أَلَمْ تَرَ كَيْفَ ضَرَبَ ٱللَّهُ مَثَلًا كَلِمَةً طَيِّبَةً كَشَجَرَةٍ طَيِّبَةٍ أَصْلُهَا ثَابِتٌ وَفَرْعُهَا فِى ٱلسَّمَآءِ
Allah compares a good word to a good tree: its root firm in the ground and its branches in the sky, giving fruit in every season by its Lord's permission (14:24-25). The tree is the plant the Quran mentions most: 25 times.