Hardy Native Herbaceous Perennial, usually of dry grassland and rocky places; with oval heads of small green flowers withlong yellow anthers above delicate pinnate foliage, in May to September.
Height x Spread:
18 in (45 cm) x 12 in (30 cm)
Very attractive to Bees, foodplant of the Grizzled Skipper butterfly caterpillars
Was widely used in herbal medicine for various ailments, both internally and externally.