nimblewill
A slender North American grass (Muhlenbergia sylvatica or Muhlenbergia schreberi). It is often used for grazing

northern wild rice
Wild rice of the species Zizania palustris, native to Minnesota, Wisconsin, and Michigan, and Canada north and west of the Great Lakes.

notwheat
unbearded wheat

oat
Widely cultivated cereal grass, typically Avena sativa.
Any of the numerous species, varieties, or cultivars of any of several similar grain plants in genus Avena.
The seeds of the oat, a grain, harvested as a food crop and for animal feed.
A simple musical pipe made of oat-straw.
The tiniest amount; a whit or jot.

oat grass
Any of various grasses resembling oats:
Any of various grasses resembling oats:
Any of various grasses resembling oats:
Any of various grasses resembling oats:

oatgrass
Any of various grasses resembling oats:
Any of various grasses resembling oats:
Any of various grasses resembling oats:
Any of various grasses resembling oats:

oatgrasses
plural of oatgrass

oats
plural of oat

onion couch
The flowering plant Arrhenatherum elatius.

orange foxtail
A species of grass, Alopecurus aequalis, native to Eurasia and North America.

orchard grass
Alternative spelling of orchardgrass.

orchardgrass
Any of various grasses of the genus Dactylis, especially Dactylis glomerata.

orchardgrasses
plural of orchardgrass

paddle grass
Ischaemum polystachyum, a common grass of the Pacific Islands.

pampas grass
Any of several species of tall-growing grass:
Any of several species of tall-growing grass:
Any of several species of tall-growing grass:
Any of several species of tall-growing grass:
Any of several species of tall-growing grass:

pandamonium
Furor caused by or involving pandas.

pangola grass
A plant, Digitaria eriantha

panic grass
Alternative form of panicgrass.

panicgrasses
plural of panicgrass

panicum
Any of the genus Panicum of tropical grasses.

panicums
plural of panicum

para grass
A tall rather coarse grass (Panicum molle) grown in the tropics for pasturage, and introduced into the southern United States.
A valuable pasture grass (Panicum barbinode) introduced into the Southern United States from Brazil.
An African grass, Urochloa mutica (or Brachiaria mutica), widely introduced elsewhere as a fodder plant, in some areas becoming an invasive weed.
piassava fiber.

paspalum
Any member of the genus Paspalum of tall perennial grasses, the bahiagrasses or Dallis grasses.

paspalums
plural of paspalum

pasta wheat
Synonym of durum wheat.

patis
A fish sauce, a byproduct of making bagoong, used as an ingredient or condiment in the Philippines.

patriarchess
A female patriarch; a woman with the role of patriarch.
The wife of a patriarch.

patriarchesses
plural of patriarchess

pearl millet
A widely grown millet (Cenchrus americanus, syn. Pennisetum glaucum).

perichaetium
perichaeth

phalaris
Any of several grasses of the genus Phalaris

phragmites
Any of several perennial reeds, of the genus Phragmites, found in wetlands.

pigeongrass
Any of various grasses of the genus Setaria.

pigeongrasses
plural of pigeongrass

pinegrass
Calamagrostis rubescens, a perennial bunchgrass native to western North America.

pinegrasses
plural of pinegrass

pinhole grass
Bothriochloa insculpta, a grass of tropical and subtropical Eurasia

plume grass
Grasses of the genus Erianthus, of the Americas.
Silver bluestem, a grass of species Bothriochloa saccharoides), having spikelets arranged in long silky plumes, that grows in swamps in the southern United States.
Ravenna grass, Italian sugar cane (Tripidium ravennae).

plumegrass
Alternative form of plume grass.
Grasses of the genus Dichelachne, found principally in Australia, New Zealand, and New Guinea.

plumegrasses
plural of plumegrass

poa
Any grass of the genus Poa, especially Poa annua.

poas
plural of poa

pod corn
A mutant variety of maize that forms leaves around each kernel.

pollinia
plural of pollinium

porcupine grass
Any of several grasses with barbed leaves or seeds:
Any of several grasses with barbed leaves or seeds:
Any of several grasses with barbed leaves or seeds:

poulard wheat
Triticum turgidum, a tetraploid wheat

poverty grass
Any of several grasses that grow in poor or sandy soil.

proso millet
Panicum miliaceum, a grass species used as a crop.

quack grass
Alternative form of quackgrass.

quackgrass
couch grass (a species of grass, Elymus repens)

quackgrasses
plural of quackgrass

quaking grass
Any of the genus Briza of annual and perennial grasses, whose flowers and seedheads shake on their stalks in the slightest breeze.

raphides
plural of raphide
plural of raphis

raphis
Alternative form of raphide.

rattlesnake grass
Briza maxima, a species of grass.

ravennagrass
Alternative form of Ravenna grass.

red fescue
a grass plant, Festuca rubra, with green, red, or blue-green flowers, found in Europe, Asia and North America.

red rice
A dish of rice made with tomatoes; a kind of soul food from South Carolina.
Wild rice with a red husk and pinkish white seed that is considered an objectionable weed in the rice fields of the southern U.S. but that has grain which is comparable to common rice in nutritive value.
Certain species of Oryza:
Certain species of Oryza:
Certain species of Oryza:

redtop
A kind of grass (Agrostis vulgaris) highly valued in the United States for pasturage and hay for cattle.
Species of the genus Agrostis, the bentgrasses.
Alternative form of red top (“tabloid newspaper”).

redtops
plural of redtop

reed grass
Alternative form of reedgrass

reedgrass
Any of the grasses in the genus Calamagrostis.

reedgrasses
plural of reedgrass

rescue grass
A tall grass (Bromus catharticus) somewhat resembling chess, cultivated for hay and forage in the southern United States.

rhaphides
plural of rhaphide
plural of rhaphis

rhaphis
Alternative form of raphide.

ribbon grass
Any of various grasses with light and dark stripes running the length of the leaves, especially Phalaris arundinacea; common in horticulture as an ornamental plant.

rice
Cereal plants, Oryza sativa of the grass family whose seeds are used as food.
A specific variety of this plant.
The seeds of this plant used as food.
The types of automobile modifications characteristic of a rice burner.
An instance of customization of a user interface.

rice cutgrass
Leersia oryzoides

riceball
Alternative spelling of rice ball.

riceballs
plural of riceball

ricecracker
Alternative form of rice cracker.

ricecrackers
plural of ricecracker

riceflour
Alternative form of rice flour.

ricegrass
Any of the genus Oryzopsis of Chinese and North American plants in the grass family.

ricegrasses
plural of ricegrass

ricepaper
Alternative spelling of rice paper.

rices
plural of rice (Referring to more than one strain or variety of rice. Rice is usually uncountable.)

ripgut
Alternative form of ripgut brome.

ripgut brome
A type of weedy grass, Bromus diandrus, with sharp seeds having awns with one-way bristles that make them hard to remove from clothing or animal fur.

ripgut grass
Alternative form of ripgut brome.

rivet wheat
poulard wheat, Triticum turgidum

rosha grass
A rose-scented grass used in perfume (Cymbopogon martinii).

roshagrass
Alternative form of rosha grass.

rough bent
Grass of species Agrostis scabra, found from Korea to eastern Canada to Mexico, but not in southeastern US.

rough bentgrass
Grass of species Agrostis scabra, found from Korea to eastern Canada to Mexico, but not in the southeastern US.

rough bluegrass
A plant, Poa trivialis

rye
A grain used extensively in Europe for making bread, beer, and (now generally) for animal fodder.
The grass Secale cereale from which the grain is obtained.
Ellipsis of rye bread.
Ellipsis of rye whiskey, whiskey made mainly or wholly from rye grain.
A drink (serving) of rye whiskey.
Caraway (from the mistaken assumption that the whole seeds, often used to season rye bread, are the rye itself)
Ryegrass, any of the species of Lolium.
A disease of hawks.