lawngrass

As nouns the difference between lawngrass and seagrass

is that lawngrass is any grass suitable for planting a lawn while seagrass is any of various grass-like marine plants that grow underwater in salt water.

As nouns the difference between wheatgrass and lawngrass

is that wheatgrass is young grass of the common wheat plant, triticum aestivum , used freshly juiced or dried into powder for animal and human consumption while lawngrass is any grass suitable for planting a lawn.

As a proper noun lawn

is a town in newfoundland and labrador.

As a noun lawngrass is

any grass suitable for planting a lawn.

As a proper noun grass

is .

As a noun lawngrass is

any grass suitable for planting a lawn.