A tree is never a single individual ... More information: Christin Walther et al, A Fungal Endophyte Alters Poplar Leaf Chemistry, Deters Insect Feeding and Shapes Insect Community Assembly ...

The last leaf of a poplar tree falls as a man sails alone out at sea. Inspired by the George Seferis poem of the same title.

We even found this substance in the leaves of old trees in the field," says study ... question is whether the relationship between black poplar and Cladosporium is symbiotic, and whether the ...