Petrorhagia saxifraga

Şimal zarçiçeği

Perennial. Stems numerous, arcuate-ascending to erect, from a woody base, glabrous to scabrid-pubescent. Leaves linear to linear-lanceolate, 1-veined, setose-serrate. Inflorescence lax. Bracts surrounding the calyx. Calyx 3-6 mm. Petals white or pink, 4.5-10 mm. Seeds 0.9-1.6 x 0.6-1.1 mm. Fl. 4-9. Slopes, walls, banks, s.l.-1500 m.

C. & S. Europe, Transcaucasia, N. Iran, Altai. Euro-Sib. element.