One of the mysteries of the English language finally explained.
- ‘A directed graph is called an arborescence if, from a given node known as the root vertex, there is exactly one elementary path to every other node.’
- ‘The independent evolution of arborescence in nearly all major groups of plants was key to the development of multistratal forests in some habitats at this time.’
- ‘Borrichia arborescence and Vigna luteola were among the common plants found in tropical scrub habitats extending from the beach to the interior of the islands.’
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