Of or pertaining to a natural order of plants (Polygalaceae) of which Polygala is the type. ... (01 Mar 1998) ... Found on http://www.encyclo.co.uk/local/20973
Pol`y·ga·la'ceous adjective Of or pertaining to a natural order of plants ( Polygalaceæ ) of which Polygala is the type. Found on http://www.encyclo.co.uk/webster/P/121