Name the category of weeds described as wide leaves with netlike veins; seedlings have two leaves.

• A. Broadleaf weeds
• B. Grasses
• C. Sedges
• D. Forbs

Answer: (A)

The key idea here is that leaf shape and leaf venation, along with how the seedling emerges, distinguish broadleaf (dicot) weeds from grasses and sedges. Wide leaves with netlike (reticulate) venation are typical of broadleaf plants, which are dicots. In dicots, the seedling usually has two seed leaves, or cotyledons, before the true leaves develop. That combination—wide leaves with netlike veins and two cotyledons—points to broadleaf weeds. Grasses and sedges, in contrast, are monocots with narrow leaves that show parallel venation; grasses tend to have very blade-like leaves, while sedges have even more grasslike, often triangular stems. The term for broadleaf weeds used in weed management is the most appropriate category here, since it directly describes these wide, veined leaves and dicot seedlings. Forbs are a broader, general term for herbaceous broadleaf plants, but the standard classification that matches the description and is used in practice is broadleaf weeds.