Utricularia intermedia Aldrovanda It is a mid-to-late summer

It is a mid-to-late summer bloomer

but holds its traps

green leaves and red sticky tentacles that glisten in the light

Upper pitchers are funnel shaped

Some flowers stay closed

Utricularia intermedia Aldrovanda It is a mid-to-late summerEase to Grow: Easy Dormancy: Yes, but not required. Forms turions Native Range: Western and Northern North America Zones: 4 7 (3 9) Utricularia intermedia, Flat leaf Bladderwort, is a medium growing, perennial, aquatic bladderwort. It grows suspended in the boggy waters anchored to the bottom. It is not a floater like most bladderworts. Its leaves are finely divided. Bladders are found on whitish stolons growing through the substrate. It prefers dark,