Which ornamental grass is known for its fountain-like appearance?

Pennisetum alopecuroides, commonly known as fountain grass, is recognized for its graceful, fountain-like appearance. This ornamental grass features arching foliage that gives it a soft, flowing silhouette, reminiscent of flowing water or a fountain. The flower spikes of this plant emerge above the foliage, adding to its visual appeal, as they resemble fluffy, bottlebrush-like structures that sway gently in the breeze.

In landscape design, Pennisetum alopecuroides is often used to create soft textures and movement, making it a popular choice for borders, mass plantings, and ornamental gardens. Its ability to adapt to a variety of soil types and conditions further solidifies its status as a versatile and attractive element in many landscaping schemes.

While the other grasses mentioned have their unique characteristics, they do not share the same fountain-like form or visual effect seen with Pennisetum alopecuroides.