Jacobaea analoga, commonly known as Ragwort, is a perennial herb that is often found in open woodlands, forest edges, and riparian areas. Native to Europe, it has been introduced to other regions, including North America, where it can be found in meadows and disturbed sites. Jacobaea analoga typically grows to a height of 1-2 feet (30-60 cm) with a similar spread. It has a clumping form with deeply lobed, dark green leaves. The plant produces clusters of small, daisy-like yellow flowers during the summer months, which are moderately showy and attract a variety of pollinators.

Ragwort is known for its hardiness and adaptability, often used in wildflower gardens and naturalized areas. It is valued for its extended flowering season and its ability to thrive in a range of soil conditions, from moist to well-drained. In cultivation, it prefers full sun to part shade and can tolerate a variety of soil types, though it does best in moderately fertile soil. Ragwort can be a useful plant for erosion control due to its clumping growth habit. However, it is important to note that all parts of the plant are toxic to livestock and pets if ingested, and it can be invasive in some regions, outcompeting native vegetation. Gardeners should be cautious about planting it in areas where it can spread uncontrollably.CC BY-SA 4.0