Which of the following is classified as a broadleaf weed?

Dandelion is classified as a broadleaf weed due to its distinctive broad leaves that spread out from a rosette at the base of the plant. The leaves are typically wide and flat, which is a characteristic feature of broadleaf plants. Broadleaf weeds often have a broader leaf structure compared to grasses and are usually dicots, meaning they develop two seed leaves. Dandelions also produce yellow flowers, which later turn into puffballs of seeds, further distinguishing them as broadleaf weeds.

In contrast, foxtail is a type of grass, which belongs to the family of monocots characterized by narrow leaves and hollow stems. Tall fescue is also a grass species, known for its fine and short leaf blades. Annual bluegrass, another grassy type, has narrow leaf blades typical of monocots. These characteristics differentiate them from broadleaf weeds like dandelion. Understanding these distinctions is essential for effective pest management in turfgrass since broadleaf and grassy weeds often require different control methods.