Eremochloa

Eremochloa is a small genus of grasses in the family Poaceae. The best-known species in the genus is Eremochloa ophiuroides, commonly called centipedegrass, which is widely used as a warm-season turfgrass. The genus is often treated as monotypic, with Eremochloa ophiuroides being the primary representative in cultivation.

Description and characteristics: Eremochloa ophiuroides forms a low, creeping turf with slender stolons and a medium to coarse texture. Leaves are flat and light to medium green. Growth is relatively slow compared with many other turfgrasses, and the plant tends to form a dense, even mat over time.

Habitat and distribution: Centipedegrass is native to subtropical regions of Asia and is adapted to warm climates. It tolerates heat and drought better than many cool-season grasses and prefers acidic to mildly alkaline, well-drained soils. It requires full sun to light shade for best performance.

Cultivation and use: The grass is widely used as lawn turf in the southern United States and other warm regions, valued for low fertilizer requirements and infrequent mowing. Establishment can be slow, and the turf benefits from appropriate initial preparation and gradual fertility management. Typical mowing heights are around 1 to 2 inches (2.5 to 5 cm). It forms a dense mat but can develop thatch if overfertilized or improperly watered.

Pest and disease considerations: Centipedegrass is generally relatively low-maintenance but can be affected by diseases such as brown patch and take-all root rot under wet conditions, and by certain lawn pests. Good cultural practices, including proper irrigation and fertilization, help minimize problems.

Taxonomy: Eremochloa is a genus within Poaceae, with Eremochloa ophiuroides as the primary species used in horticulture and turf.