12-45 cm. По каменливи поляни и склонове, скални поляни и пасища, на варовити терени. . 1600 .. 2300 m. VI-IX.
HD 92/43: 6170, 8210
RDB: 08H3, 24E4, 25E4
EUNIS: E4.4, E4.42, E4.427, E4.43822, E4.4383, H3.2A12, H3.2A13
PAL.CLASS.: 36.42, 36.427, 36.43822, 36.4383, 62.1A12, 62.1A13
Bondev: 2, 9