Lily of the valley

Jacob's ladders are a type of flower in the. They spawn only when the town is in perfect condition. This flower does not have any variations, appearing only as a cluster of whitish-green buds dangling from a leafy plant. This plant does not breed when placed next to other Jacob's Ladders. They typically spawn near cliffs.

Further information
The real-life Jacob's ladder is poisonous. The in-game Jacob's ladder is known as a lily of the valley in real-life.