A wildflower is a flowering plant that grows naturally in the wild without being planted or tended by people. Unlike the flowers in a garden that someone deliberately planted and waters regularly, wildflowers spring up on their own in meadows, forests, prairies, and along roadsides. They spread their seeds through wind, water, or animals, and many return year after year without any human help.

Different regions have their own native wildflowers. Texas bluebonnets carpet hillsides in spring, California poppies paint deserts orange, and black-eyed Susans dot fields across the eastern United States. These plants evolved to thrive in their local climate and soil, which is why they don't need fertilizer or careful watering like garden flowers do.

Wildflowers play a vital role in nature. They provide food for bees, butterflies, and hummingbirds, and their seeds feed birds and small mammals. Many wildflowers have become rare because of development and habitat loss, so some states protect certain species.

The term can also describe someone with an independent, free-spirited nature: “She's a real wildflower, always doing things her own way.”