Which of the following has a bunch-type growth habit?

Which of the following has a bunch-type growth habit?

• A. Perennial ryegrass
• B. Bermudagrass
• C. Zoysiagrass
• D. Centipedegrass

Answer: (A)

The main idea here is how a grass spreads: bunch-type grasses form clumps and don’t creep with runners, while creeping types spread across the surface or underground via stolons or rhizomes. Perennial ryegrass grows in distinct tufts, increasing density within each clump but not sending out runners to cover new ground, so it’s a bunch-type grass. The other options spread through stolons or rhizomes, creating a creeping, continuous turf rather than neat clumps. That’s why perennial ryegrass best fits a bunch-type growth habit.

The main idea here is how a grass spreads: bunch-type grasses form clumps and don’t creep with runners, while creeping types spread across the surface or underground via stolons or rhizomes. Perennial ryegrass grows in distinct tufts, increasing density within each clump but not sending out runners to cover new ground, so it’s a bunch-type grass. The other options spread through stolons or rhizomes, creating a creeping, continuous turf rather than neat clumps. That’s why perennial ryegrass best fits a bunch-type growth habit.