Homonym: Burs (Seed)
Burs are small, seed-like structures that develop on certain plants, often featuring hooks or spines. These adaptations allow them to attach to the fur of animals or clothing, aiding in seed dispersal. Common examples of plants that produce burs include burdock and cocklebur.
In addition to their role in plant reproduction, burs can be a nuisance for pets and humans alike. They can easily cling to fur, hair, or fabric, making them difficult to remove. Some burs can also cause irritation to the skin, highlighting the importance of being cautious when walking through areas where these plants grow.