All flowers
Common Bladderwort Wikimedia Commons
Lentibulariaceae

Common Bladderwort

Utricularia vulgaris

Hidden power.

Family
Lentibulariaceae
Genus
Utricularia
Native to
Europe, Asia, North America
Bloom season
Summer
Type
aquatic carnivorous plant
Height
4-8 in (above water)
Sunlight
full sun
Soil
shallow ponds, slow water
Water
submerged
Hardiness
3-9
Lifespan
perennial

Did you know

  • It's the fastest-acting carnivorous plant: its trap snaps shut in under a millisecond.
  • Tiny underwater bladders create a vacuum that sucks in passing water fleas and mosquito larvae.
  • The cheerful yellow flowers floating above the water completely hide the predatory mechanism below.
  • The plant has no roots — it floats free in still water all its life.
  • There are over 230 Utricularia species worldwide, making it the largest genus of carnivorous plants.

Color meanings

0

unseen strength

1

patience

Uses

  • pond gardens
  • carnivorous plant collections
  • biological mosquito control