This is a preview. Log in through your library . Abstract Polyembryony, particularly in angiosperms, is a rare occurrence. This is a report on the occurrence of this unusual phenomenon in Acer ...
This is a preview. Log in through your library . Publisher Information The Arnold Arboretum of Harvard University discovers and disseminates knowledge of the plant kingdom to foster greater ...
This subspecies is a more southerly version of the sugar maple. Its frequently has 2-3 trunks, covered in the pale grey to white bark from which the tree takes its name. This maple is known for its ...
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