Which type of weeds are described as having triangular stems and three rows of leaves?

Sedges are characterized by their triangular stems and often grow in moist environments. This unique stem shape distinguishes them from grasses, which have round stems, and broadleaf weeds, which generally do not display the triangular profile. The leaf arrangement in sedges typically features three rows, making it a defining trait of this group. These morphological features enable sedges to be easily identified, assisting in effective weed management strategies. Understanding the characteristics of sedges is crucial for recognizing and controlling these weeds in various landscapes.