谢谢木槿！美国这里，银杏树叶子以它的所谓的 “One Day Dump” 有名，90% 的叶子一天内掉光，嗯，总会有些落伍的叶子

这两篇文章和图片很有意思，

 

The Martha Stewart Blog : Blog Archive : The Fall of the Ginkgo Tree Leaves

 

https://www.themarthablog.com/2017/11/the-fall-of-the-ginkgo-tree-leaves.html

 

 

 

The Great Ginkgo-Tree Leaf Dump Gets Later Every Year - The Atlantic

 

https://www.theatlantic.com/science/archive/2017/11/the-great-gingko-dump-climate-change-autumn/545585/