Almost every type of grass is edible to an extent.
Some grasses are eaten commonly, like corn and oats.
Other types of grass (like the type you may find in your yard) can be sucked on to extract the edible liquid. The rest of the grass is considered inedible because it cannot be digested by humans.
edible grass
Grass
Johnson grass is also known as Sorghum halepense. This type of grass grows throughout the Mediterranean region, Europe and the Middle East. It is edible by herbivores although it can cause some bloating.
Grains, bugs, scraps, grass, any vaguely edible.
A zizania is a North American aquatic grass, known for its edible grain.
erectophile (grass), planophile(water cress) or with edible leaves.
maize
Edible wheat is derived from the grains of a member of the grass family.
Grass looks green because it contains chlorophyll, papaya looks yellow because it contains xanthophyll and the edible parts of watermelon looks red because it contains caroteins inside it.
When you grow the lemon grass, yes. Lemon grass oil that comes in cans I would not ..NOT... consume because it has been processed and cleaned et cetera with various chemicals.
Salsify
Deer in the desert primarily eat grass and other edible plants.