What is a characteristic feature of Torpedo Grass?

Torpedo Grass is known for its distinctive growth habit, which includes stems that are borne on creeping rhizomes. These rhizomes allow the grass to spread and establish itself in a variety of environments, making it a resilient and often invasive species in many areas. The creeping nature of the rhizomes contributes to its ability to form dense mats, outcompeting other vegetation for resources.

The other options do not accurately describe Torpedo Grass. For instance, closed panicles are more characteristic of other grass species, and while some grasses have heart-shaped leaves or spiny fruits, these features do not apply to Torpedo Grass, which has narrow, linear leaves. Understanding this growth characteristic is essential for proper identification and management of Torpedo Grass in ornamental and turf settings.