The term references a specific type of plant mentioned in the Old Testament, primarily in the Book of Jonah. Botanically, it likely refers to a rapidly growing vine with broad leaves, providing substantial shade. The exact species is debated, with possibilities including the castor bean plant (Ricinus communis) or a similar cucurbitaceous plant.
The significance within the biblical narrative lies in its symbolic representation of God’s mercy and provision. In the story of Jonah, the plant offers temporary relief from the sun’s harsh heat, mirroring God’s compassion towards the prophet. Its subsequent withering highlights the transient nature of earthly comforts and the importance of recognizing God’s enduring grace, contrasting with Jonah’s concern for the plant versus his lack of concern for the people of Nineveh.