Which of the following grasses is associated with rolled vernation?

Which of the following grasses is associated with rolled vernation?

• A. Bermudagrass
• B. St. Augustinegrass
• C. Centipedegrass
• D. Zoysiagrass

Answer: (A)

Vernation describes how a leaf blade develops in the shoot apex. Rolled vernation means the new leaf forms as a tight roll inside the sheath and then unrolls as it grows. Bermudagrass is known for this rolled vernation pattern, which helps distinguish it from other common turfgrasses. The other grasses listed typically show flat or folded vernation in their emerging leaves, not the rolled form. So, bermudagrass is the one associated with rolled vernation. If you inspect a fresh shoot, a leaf that starts as a tight roll and then unrolls is a telltale sign of rolled vernation characteristic of bermudagrass.

Vernation describes how a leaf blade develops in the shoot apex. Rolled vernation means the new leaf forms as a tight roll inside the sheath and then unrolls as it grows. Bermudagrass is known for this rolled vernation pattern, which helps distinguish it from other common turfgrasses. The other grasses listed typically show flat or folded vernation in their emerging leaves, not the rolled form. So, bermudagrass is the one associated with rolled vernation. If you inspect a fresh shoot, a leaf that starts as a tight roll and then unrolls is a telltale sign of rolled vernation characteristic of bermudagrass.