When it comes to fast-growing trees with global notoriety, the Tree of Heaven (scientific name: Ailanthus altissima)—locally known in parts of India as Maharukh or Maharun—stands tall, both literally and metaphorically. From ancient Chinese medicine to modern urban landscaping, this tree has journeyed continents and stirred contrasting opinions.
In this article, we’ll explore everything you need to know about this misunderstood marvel: its scientific profile, historical journey, environmental impact, cultural references, and why it's both praised and feared worldwide