Grassensoorten

Grassensoorten, often referred to as grasses, constitute a diverse family of flowering plants known as Poaceae. This family is remarkably widespread, found in nearly every habitat on Earth, from lush tropical rainforests to arid deserts and even arctic tundra. Grasses are characterized by their long, slender leaves that typically grow from the base. Their stems are usually hollow and segmented, known as nodes and internodes.

The reproductive structures of grasses are often inconspicuous, forming spikelets that aggregate into larger inflorescences like panicles or spikes. Many grasses are wind-pollinated. Economically, grasses are immensely important to humans. Cereals such as wheat, rice, maize (corn), and barley, all of which are grasses, form the staple food for a significant portion of the world's population. Beyond food, grasses are crucial for livestock grazing, forming pastures and hay. Turf grasses are vital for sports fields, lawns, and erosion control. Bamboo, a giant woody grass, is used extensively for construction, furniture, and various craft products.

Identifying specific grass species can be challenging due to their morphological similarities. However, characteristics such as leaf blade width and texture, ligule shape, and inflorescence structure are key to differentiation. While many grasses are beneficial, some can become invasive weeds, outcompeting native vegetation and causing agricultural problems. The study of grasses, known as agrostology, is an important field within botany.