Epimedium perralderianum, commonly known as Barrenwort, is a shade-loving perennial herb native to the Mediterranean woodlands and rocky areas of Algeria and Morocco. It typically grows up to 12 inches (30 cm) tall and is valued for its ornamental qualities, featuring heart-shaped, evergreen leaves that emerge with a bronze tint in spring and bright yellow, spurred flowers that bloom in April and May. The flowers are showy and provide a striking contrast against the foliage.

Barrenwort is prized for its drought tolerance once established, making it an excellent choice for shaded garden settings where other plants may struggle. It is commonly used as ground cover and is appreciated for its low maintenance and ability to spread slowly, forming a dense mat that suppresses weeds. In cultivation, it thrives in moist, well-drained soils rich in organic matter and prefers part shade to full shade conditions. While generally disease-free, it can occasionally suffer from leaf spot or rust. Barrenwort is not known for being invasive and is a good choice for gardeners looking for a reliable perennial for challenging shady spots.CC BY-SA 4.0