
Certain species of trees can grow to be very old, and a group of scientists from Stockholm University discovered a Bosnian pine (Pinus heldreichii) that would certainly classify as ancient. The solitary Bosnian pine is growing in the highlands of northern Greece and has been dendrochronologically dated– that is, analyzed to see how old the tree is – to be more than 1075 years old, making it the oldest known living tree in Europe.
“It is quite remarkable that this large, complex and impressive organism has survived so long in such an inhospitable environment, in a land that has been civilized for over 3000 years” says Swedish dendrochronologist, Paul J. Krusic, leader of the expedition that found the tree. It is one of more than a dozen individuals of millennial age, living in a treeline forest high in the Pindos mountains.