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greenspade is a blog that profiles plants and provides opinion by an arborist.
Posted on Thursday January 24th, 2008 at 09:26 in buttress, roots, terminology
but·tress (bŭt’rĭs) Supported against strain in any direction by a conspicuous ridge-like enlargement of the trunk vertically to the roots. Several of these buttresses often give a tree a squ...
