Grass
Grasses were a diverse group of plants from Earth, which included the grains. Grass-like plants were also found on many other planets. Grass that was cut, dried, and used for animal feed was called hay.

A Kikuyu proverb said "when elephants fight, it's the grass that suffers." (SNW: "Strange New Worlds")

Malcolm Reed was allergic to tropical grasses. ()

The Xyrillians grew grass on the floors of their starships. Charles Tucker III once noted the gasses they emitted helped the Xyrillians' metabolism, and smelled like a "freshly mowed lawn." ()

Grass was found on Pahvo, which like all vegetation on the planet vibrated with a particular tone. ()

Real grass was prepared for the Human exhibit at the Lactra VII zoo. ()

Cadet Wesley Crusher stated that when Boothby took him on a tour of the grounds of Starfleet Academy, he showed him practically every single blade of grass. ()

Annorax was eager to perform another temporal incursion, though the Krenim Imperium regained its strength at 98%. He wouldn't rest until every colony, every individual, and every blade of grass had been restored. ()

Types 
 Bamboo
 Corn
 Moon grass
 Salam grass
 Rice
 Rye
 Triticale
 Quadrotriticale
 Quintotriticale
 Wheat
 Regreein wheat

External link

de:Gras
Earth plants