Dittrichia viscosa (also called Stickywilly) is a type of flowering plant. It has yellow-green flowers that look like daisies. It's an annual plant, which means it grows and blooms once in the spring and summer and then dies in the fall. The plant gets its name because it has very tiny hairs on its leaves and stems that make them feel sticky when touched. It's a weed that can spread quickly in gardens and lawns, so you might want to keep an eye on it if it shows up in your yard!