10-15 cm. Из храсталаци в планините.
. 1900 .. 2600 m. VII-VIII.
RDB: 08H3, 22E4, 24E4, 25E4
EUNIS: E4.3941, E4.39421, E4.3943, E4.3944, E4.3945, E4.4, E4.42, E4.427, E4.43822, E4.4383, H3.2A12, H3.2A13
PAL.CLASS.: 36.3941, 36.39421, 36.3943; 36.3944; 36.3945, 36.42, 36.427, 36.43822, 36.4383, 62.1A12, 62.1A13
HD92/43: 6150, 6170, 8210
Bondev: 1, 2, 9