What is the most cold tolerant tree in the world?
The most cold-tolerant trees are the larches (genus Larix). These include the tamarack larch (L. North America, mostly Canada, which can survive winter temperatures down to at least -65°C (-85°F), and commonly occurs at the Arctic tree line at the edge of the tundra. The Arctic willow, the northernmost tree species, has a low, shrub-like growth form that helps it withstand the Arctic’s strong winds and intense cold. Even though it’s petite in stature, it serves as an essential food provider for various Arctic creatures, such as reindeer and musk oxen.