A mycorrhizal network is a symbiotic relationship between fungi and the roots of plants. In this network, fungi extend their hyphae, or thread-like structures, into the soil, connecting with plant roots. This connection allows for improved nutrient and water absorption for the plants, while the fungi receive carbohydrates produced by the plants through photosynthesis. These networks can link multiple plants together, enabling them to share resources. For example, a healthy plant can send nutrients to a struggling neighbor, promoting overall ecosystem health. This interconnected system plays a crucial role in forest ecology and plant community dynamics.