As Hungarian tourist Peter Tuli wandered through Jingshan Park in downtown Beijing, his gaze was drawn to a remarkable sight: a millennium-old Chinese scholar tree standing proudly along the city's ...

Is tree of heaven an invasive plant? Yes! Tree of heaven is an invasive species (learn more about invasive plants). The Chinese tree of heaven was first introduced to the US in the 1700s as a fast ...

Stop planting Chinese pistache! Apparently 8.1% of our urban tree canopy is Chinese pistache (Pistacea chinensis), now the most common urban tree in Chico. I have spent hundreds of hours with ...