British Dictionary definitions for vernal grass

vernal grass

noun

any of various Eurasian grasses of the genus Anthoxanthum, such as A. odoratum (sweet vernal grass), having the fragrant scent of coumarin

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012