Helminthotheca echioides, commonly known as bristly oxtongue, is an annual or biennial herb native to Mediterranean regions, including Europe and North Africa and the Mediterranean Basin, where it thrives in disturbed sites, coastal areas, and grasslands. It can grow up to 35 inches tall and is characterized by its coarse, hairy leaves and stems that are covered with sharp bristles. This plant produces bright yellow ray flowers from late spring to early fall, which are surrounded by distinctive spiny bracts, making the flowers moderately showy. The plant’s overall appearance is somewhat thistle-like, though it is not a true thistle.

Bristly oxtongue is valued for its drought tolerance and ability to thrive in poor soils, making it a resilient choice for challenging garden spots. It is not commonly cultivated but may be used in wildflower meadows or naturalistic plantings where its unique texture and yellow flowers can be appreciated. It requires minimal maintenance and can tolerate a range of light conditions from full sun to partial shade. However, it is important to be cautious with this plant as it is considered invasive in regions such as North America and Australia, where it can outcompete native species and disrupt local ecosystems.CC BY-SA 4.0