10-50 cm. В сенчести гори.
. 100 .. 1000 m. IV-V.
HD 92/43: 9130, 9180, 91W0, 92C0
RDB: 07G1, 10G1
EUNIS: G1.381, G1.382, G1.69
PAL.CLASS.: 41.13, 41.19, 41.4, 41.192, 41.19223, 41.1924, 41.1934, 41.193, 41.194, 44.711, 44. 712
Bondev: 47, 48, 49, 50, 144