[har.ding.grass] n, often cap [R. R. Harding fl ab 1900 Australian botanist] (1917): a perennial grass (Phalaris tuberosa var. stenoptera) widely used as a forage grass
HARDINGGRASS
Meaning of HARDINGGRASS in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012