草籽

他们在那些荒凉的山丘上撒播草籽。

Bermuda grass

grass

barnyard grass

Poaceae;Graminae;grass family

Phalaris arundinacea Lo; reed canary-grass

Vallisneria spiralis L.var.asiatica Makino;Eel-grass;V.asiatica Miki

grass

competent to work both at the top and at the grass roots