Jurinea humilis

Jurinea humilis in bloom in the calcareous scree of the Picos de Europa
Jurinea humilis

(photographed in the Picos de Europa)

Perennial of the Asteraceae family, native to the western Mediterranean basin — southern France, Iberian Peninsula, North Africa — where it occupies dry grasslands, open garrigues, scree and sunny calcareous rockeries, from low altitudes up to about 1,500 meters.

It is an almost stemless plant, forming a low and spreading rosette, hardly exceeding 5 to 10 cm in height when in bloom. The leaves, narrowly lanceolate to pinnately lobed, are grayish-green to whitish on the underside due to a dense, cottony tomentum, a particularly visible characteristic on specimens exposed to full sun. They remain pressed to the ground in a compact rosette, well adapted to stony and poor substrates.

The flower heads, solitary and sessile or borne on very short stems, are composed exclusively of pink-lilac to bright pink tubular flowers, with very fine and radiating ligules that give them a tousled and luminous appearance, contrasting with the silvery foliage and the surrounding stony substrate.

In its natural habitat, its flowering extends from May to July depending on altitude and exposure.

In cultivation, it requires perfect drainage, a lean calcareous substrate, and full sun exposure; it dreads stagnant winter moisture. Its small size and silvery foliage make it a sought-after subject for calcareous rockeries and Mediterranean gravel gardens.