if a bug goes into this plant the sticky sides keep it falling in and it's wings are to damp to fly
to trap an insect in the pitcher and digest it. so it can have nutrients.
The pitcher plant The sun dew The venus fly trap
I know 2... Only 2 (Venus Fly Trap and Pitcher Plant).
There are several flowers which do this. The pitcher plant is a marsh plant which drowns then digests an insect. The most famous plant which is carnivorous is the Venus Fly Trap. It literally lures the insect then closes over it and digests it.
pitcher plants are grows in soil which does not have much nitrogen in soluble form. they trap insect because they have nitrogen in their bodies.
insect
The pitcher plant closes its lid to trap insects as a means of protecting its digestive enzymes and maximizing nutrient absorption. This rapid closure helps prevent the insect from escaping, ensuring that the plant can digest its prey and absorb essential nutrients, particularly nitrogen, which is often scarce in its natural habitat. By efficiently trapping and digesting insects, the pitcher plant enhances its survival and growth in nutrient-poor environments.
Nepenthes, or pitcher plants, trap insects using their specialized leaf structures shaped like deep pitchers filled with a liquid. The inner walls of these pitchers are slick and often contain digestive enzymes, making it difficult for insects to escape once they fall in. When an unsuspecting insect is attracted to the plant by its nectar or bright colors, it slips into the pitcher and drowns in the liquid. The plant then absorbs the nutrients from the decomposing insect, supplementing its nutrient intake from the poor soil in which it typically grows.
The mouth.
Insect-eating plants produce sticky or slippery substances on their leaves to trap insects. Once trapped, these plants release digestive enzymes to break down and absorb nutrients from the insect's body.
The plant you are describing is likely the pitcher plant, specifically from the family Sarraceniaceae or Nepenthaceae. These carnivorous plants have specialized pitcher-shaped leaves that trap insects lured by their sweet nectar. Once inside, the insects are unable to escape and are digested by the plant, providing essential nutrients. This adaptation allows the pitcher plant to thrive in nutrient-poor environments.
The plant that you are thinking of is the VENUS FLY TRAP, and it does not have tentacles it has spines that link together and form a cage so the insect can not get out.