What is the smallest tree?
What is the smallest tree? Growing to a mere 1-6cm in height, the dwarf willow (Salix herbacea) is arguably the world's tiniest tree. Well adapted to live in arctic and subarctic environments, this tiny wooden sprout has developed the key strategy to surviving the cold; staying really small.
What is the thickest tree in the world?
A Mexican cypress - Taxodium mucronatum in the village of Santa Maria del Tule is the thickest tree in the world with a diameter of 11.62 metres and a circumference of 36.2 metres.