Seseli petraeum

Taş çaşırı

Perennial with ± densely pilose, ridged stems 10-20 cm, arising from a thick woody rootstock; with a fibrous collar. Basal leaves ovate, c. 4 x 3 cm, glabrous, 1-2-pinnate; ultimate segments oblong, c. 14 x 3 mm; petiole shorter than rachis; upper leaves sessile. Rays 14-25, 2-4 cm long, pilose. Bracts absent. Bracteoles 10-12, densely pilose, 2-4 mm. Umbellules c. 20-flowered, c. 8 mm diam. Pedicels 1-2 mm. Petals white, pilose. Fruit oblong, c. 3 mm, densely pilose. Fl. 7-8.

Caucasus. Euxine element.