rosha grass

rosha grass (usually uncountable, plural rosha grasses)

1. A rose-scented grass used in perfume, Cymbopogon martinii
   • 1889, The Indian Forester‎^[1], volume 15, page 379:

     I believe that attention paid to the cultivation of Rosha grass would prove remunerative — there are many of these articles of minor forest produce, only awaiting exploitation: the gradual increase in the use of the bark of the "tarwad" (Cassia auriculata) is a case in point.

• palmarosa