All Grass Species

Explore grass species identified by our AI-powered system

Perennial Ryegrass - Lolium perenne

Perennial Ryegrass (Cool-season, Perennial, C3)

Centipede Grass - Eremochloa ophiuroides

Centipede Grass (Warm-season, Perennial, C4)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3 grass)

Centipede Grass - Eremochloa ophiuroides

Centipede Grass (Warm-season, Perennial, C4 grass)

Bermuda Grass - Cynodon dactylon

Bermuda Grass (Warm-season perennial, C4 metabolism)

St. Augustine Grass - Stenotaphrum secundatum

St. Augustine Grass (Warm-season, Perennial, C4)

Bermuda Grass - Cynodon dactylon

Bermuda Grass (Warm-season, Perennial, C4)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3 grass (Tolerant of transition zones))

Kentucky Bluegrass - Poa pratensis

Kentucky Bluegrass (Cool-season, Perennial, C3 grass)

Annual Bluegrass - Poa annua

Annual Bluegrass (Cool-season, Annual or short-lived Perennial, C3)

Annual Bluegrass - Poa annua

Annual Bluegrass (Cool-season, Annual (though some biotypes are short-lived perennials), C3)

Kentucky Bluegrass - Poa pratensis

Kentucky Bluegrass (Cool-season, Perennial, C3 grass)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season perennial, C3 pathway)

Kentucky Bluegrass - Poa pratensis

Kentucky Bluegrass (Cool-season, Perennial, C3 grass)

Annual Bluegrass - Poa annua

Annual Bluegrass (Cool-season, Annual (can be Perennial in specific climates), C3)

Kentucky Bluegrass - Poa pratensis

Kentucky Bluegrass (Cool-season, Perennial, C3 grass)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season perennial, C3 pathway)

Kentucky Bluegrass - Poa pratensis

Kentucky Bluegrass (Cool-season, Perennial, C3 grass)

Johnsongrass - Sorghum halepense

Johnsongrass (Warm-season, Perennial, C4)

Perennial Ryegrass - Lolium perenne

Perennial Ryegrass (Cool-season, Perennial, C3)

Annual Bluegrass - Poa annua

Annual Bluegrass (Cool-season annual (some perennial biotypes), C3, transition zone adaptivity)

St. Augustine Grass - Stenotaphrum secundatum

St. Augustine Grass (Warm-season perennial, C4 metabolism)

Bermuda Grass - Cynodon dactylon

Bermuda Grass (Warm-season, Perennial, C4)

Kentucky Bluegrass - Poa pratensis

Kentucky Bluegrass (Cool-season Perennial (C3))

Annual Bluegrass - Poa annua

Annual Bluegrass (Cool-season annual (rarely short-lived perennial), C3)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3)

Little Bluestem - Schizachyrium scoparium

Little Bluestem (Warm-season, Perennial, C4)

Purple Fountain Grass - Cenchrus setaceus 'Rubrum' (formerly Pennisetum setaceum 'Rubrum')

Purple Fountain Grass (Warm-season, Perennial (Tender), C4 Carbon Fixation)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3)

Annual Bluegrass - Poa annua

Annual Bluegrass (Cool-season annual (occasionally short-lived perennial), C3)

Lesser Swinecress (Note: This is a broadleaf weed, not a true grass) - Lepidium didymum (formerly Coronopus didymus)

Lesser Swinecress (Note: This is a broadleaf weed, not a true grass) (Winter Annual; C3 photosynthesis; Broadleaf Herb (...

Bermuda Grass - Cynodon dactylon

Bermuda Grass (Warm-season perennial (C4 grass))

Bermuda Grass - Cynodon dactylon

Bermuda Grass (Warm-season, Perennial, C4 grass)

Inland Saltgrass (Distichlis spicata) - Note: The provided image is dominated by white clover (Trifolium repens), not a grass, but shows sparse saltgrass-like blades. - Distichlis spicata

Inland Saltgrass (Distichlis spicata) - Note: The provided image is dominated by white clover (Trifolium repens), not a ...

St. Augustine Grass - Stenotaphrum secundatum

St. Augustine Grass (Warm-season, Perennial, C4)

St. Augustine Grass - Stenotaphrum secundatum

St. Augustine Grass (Warm-season, Perennial, C4)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3 grass)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3 grass)

Tall Fescue - Festuca arundinacea (now Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3 grass)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3)

Tall Fescue - Festuca arundinacea (syn. Schedonorus arundinaceus)

Tall Fescue (Cool-season, Perennial, C3 grass)

Fine Fescue (Chewings Fescue) - Festuca rubra subsp. commutata

Fine Fescue (Chewings Fescue) (Cool-season, Perennial, C3)