Saxifraga pubescens

Perennial of the Saxifragaceae family, belonging to the Saxifraga section, this species is endemic to the Pyrenees, where it is distributed across the entire range, on both the French and Spanish sides. It inhabits rocks, scree, and cliffs, on various substrates, calcareous or siliceous depending on the locations, generally between 1,800 and 3,000 meters in altitude.

It forms dense, turf-like clumps, sometimes widely spread against the rock, consisting of small tight rosettes with short, wedge-shaped leaves, deeply divided into narrow and rounded lobes, of a bright green, covered with a glandular pubescence that gives them a slightly sticky feel to the touch. The entire cushion, compact and regular, adapts precisely to the crevices of the rock.

The flowers are white, with five well-separated petals and a yellow-green center, borne on thin reddish and hairy stems, standing above the foliage, in loose and branched cymes. The contrast between the purple stems and the white flowers is particularly sharp in full bloom.

In its natural habitat, its flowering extends from June to August depending on the altitude. In cultivation, it generally blooms in May-June.

It thrives in a well-drained, mineral substrate, in full light, with protection against stagnant winter moisture. It tolerates both calcareous and acidic substrates depending on the provenance, and is suitable for rock gardens or troughs.