Which turfgrass has rhizomes, stolons, and rolled vernation?

Which turfgrass has rhizomes, stolons, and rolled vernation?

• A. Zoysiagrass
• B. Bermudagrass
• C. Kentucky bluegrass
• D. Tall fescue

Answer: (A)

Understanding how a turfgrass spreads and how its leaves develop helps identify它. Rhizomes are underground stems and stolons are above-ground runners; a grass that uses both spreads widely and evenly across a lawn. Vernation describes how a leaf blade is folded or rolled as it emerges—the rolled form means the leaf comes out in a tube-like, rolled state rather than flat. Zoysiagrass is known for spreading through both rhizomes and stolons, giving it a dense, uniform turf, and its young leaves emerge rolled, matching the rolled vernation idea. The other grasses in the list either don’t have both types of creeping spread or show a different leaf-formation pattern, so they don’t fit all three traits.

Understanding how a turfgrass spreads and how its leaves develop helps identify它. Rhizomes are underground stems and stolons are above-ground runners; a grass that uses both spreads widely and evenly across a lawn. Vernation describes how a leaf blade is folded or rolled as it emerges—the rolled form means the leaf comes out in a tube-like, rolled state rather than flat. Zoysiagrass is known for spreading through both rhizomes and stolons, giving it a dense, uniform turf, and its young leaves emerge rolled, matching the rolled vernation idea. The other grasses in the list either don’t have both types of creeping spread or show a different leaf-formation pattern, so they don’t fit all three traits.