If the root system between patches is severed ... Phenotypic variation of trembling aspen of western North America. Forest Science 21, 319-328 (1976). Berveiller, D. & Damesin, D.

Cottonwoods, along with related big-toothed and trembling aspens, are poplars — some of New England’s fastest-growing tree ...

Every tree in Pando is genetically identical, sharing DNA from a root system that has been growing and regenerating for tens of thousands of years beneath the forest floor. Named after the Latin ...