poaceous
poaceous
(pəʊˈeɪʃəs)adj
(Botany) of, relating to, or belonging to the plant family Poaceae (grasses)
[C18: via New Latin from Greek poa grass]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014