0 .. 200 m
·VI·VII·VIII·IX·
·VII·VIII·IX·

50-250 cm. В блата, езера, разливи на реки. . 0 .. 200 m. VI-IX. [VII-IX].
.

 

HD 92/43: 1150, 3150
RDB: 04C1
EUNIS: C1.22, C1.23, C1.24, C1.32, C1.33
PAL.CLASS.: 21, 22.41, 22.42, 22.431, (22.13 х 22.41), (22.13 х 22.421)