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How many kinds of small insect-eating plants are there?
There are more than a dozen small insect-eating plants.

1, Utricularia albiflora

This plant is not only an insect-eating plant, but also has wonderful flowers, just like the little white rabbit in the stick figure. The name of the white rabbit Utricularia also comes from this. Beaver algae are small insect-eating plants with movable sac-shaped insect-catching structure, which can suck small organisms into the sac and digest and absorb them. It is a rock plant, attached to the wet rock surface.

2. Insect catching corydalis

Insect-catching corydalis is a mucinous insect-eating plant. There are many roots, the basal ones are rosette-shaped, crisp and juicy, and they are membranous when dry; Leaf blade oblong. At first glance, this plant looks very much like a succulent plant. But it is much more "fierce" than succulents. When catching animals, the tradition is Jiang Ziya fishing, and those who wish to take the bait.

3, bottle grass

Perennial herbivorous herbs. With bulbs. Leaves evergreen, prostrate and clustered, rosette-shaped, scape erect; Flowers are solitary, drooping, purple, purplish red, yellow, etc., with a diameter of 3.8 cm and a flowering period of April-May. Autumn bears fruit, and the seeds are small and drop-shaped. The patterns on the mouth and lid of bottle grass can attract insects and guide them to climb into the bottle mouth.

4, the toilet pitcher plant

Nepenthes is a common insect-eating plant, which has a unique organ for absorbing nutrients-an insect-catching cage. The insect-catching cage is cylindrical, the lower part is slightly enlarged, and the mouth of the cage has a cover, so it is named after its shape like a pig cage.

5. Venus flytrap

Venus flytrap is native to North America. Its most striking feature is a clip covered with spikes. When a bug approaches the middle of the clip, the clip closes, thus trapping the bug.