How do grasses differ from broadleaf and herbaceous from woody plants?

Grasses are classified as herbaceous plants, which means they have soft, green stems that typically die back to the ground each year. They are characterized by their narrow leaves, which help them efficiently handle water and survive in various environments. In sharp contrast, broadleaf plants exhibit a diversity of leaf shapes and sizes, potentially displaying both herbaceous and woody growth forms. This variety allows for an extensive range of aesthetics and adaptations in different ecosystems.

The distinction in growth forms—herbaceous versus woody—is significant, as woody plants have hard, fibrous stems and often maintain their structure throughout the year. The classification of grasses having narrow leaves and being herbaceous, while broadleaf plants can be either herbaceous or woody, accurately captures these fundamental differences in plant morphology and structure.