Which of the following best describes the herbaceous species found in grasslands?

Herbaceous species in grasslands are primarily characterized by their non-woody stems, which makes forbs the most accurate term. Forbs are flowering plants that are not grasses and typically have broad leaves, focusing on diversity in their forms and functions. They play a critical role in grassland ecosystems by providing food and habitat for various wildlife. Their life cycle is generally annual or perennial, experiencing a growth phase that can significantly influence the overall biodiversity of grasslands.

While shrubs and trees can sometimes be found at the edges of grassland areas, they are not considered herbaceous. Shrubs and trees are woody plants, meaning they possess a tougher structure that allows them to grow taller and more durable but does not align with the definition of herbaceous. Vines, on the other hand, although flexible and non-woody, are climbing or trailing plants primarily found in more varied ecosystems rather than being typical of open grassland habitats. Therefore, forbs emerge as the representative herbaceous species, embodying the typical flora one would encounter in grassland environments.