** 
"A unique phenomenon in India's Mizoram state has been linked to famines every 50 years, according to a Forbes report. The blooming of the Melocanna baccifera bamboo species triggers an infestation by black rats (Rattus rattus), which destroys crops and leads to food shortages. This cyclical event, called "mautam", has been recorded in the state since 1911. Researchers suggest that the massive rat population is attracted to the nutrient-rich seeds produced during the blooming stage, leading to agricultural crises."

**

Source: https://www.wionews.com/world/this-flower-blooms-every-50-years-and-triggers-famine-in-one-indian-state-775089