30-90 cm. В гори, храсталаци и поляни.
. 0 .. 1800 m. V-VIII. [VII-IX].
Lindman, C.A.M., Bilder ur Nordens Flora, vol. 3: t. 561 (1922-1926)
HD 92/43: 91M0, 91CA
RDB: 15G1, 20G1, 35G3
EUNIS: G1.7642, G1.768, G3.4C
PAL.CLASS.: 41.76, 41.7642, 41.768, 42.16, 42.5C
Bondev: 18, 19, 20, 21, 91, 93, 100, 103