Di`a·ge`o·trop'ic adjective [ Greek dia` through, at variance + ... earth + ... turning.] (Botany) Relating to, or exhibiting, diageotropism. Found on http://www.encyclo.co.uk/webster/D/56
diageotropic Relating to, or exhibiting, diageotropism; or a growth movement in a plant organ so that it assumes a position at right angles to the direction of gravity. Found on http://www.wordinfo.info/words/index/info/view_unit/2192/2