bladwortels
Bladwortels, scientifically known as Utricularia, are a genus of carnivorous plants found worldwide, primarily in aquatic or moist terrestrial environments. They are characterized by their unique trapping mechanism: small, bladder-like structures that passively absorb prey. These bladders, often referred to as traps, are highly modified leaves that create a vacuum. When tiny aquatic organisms, such as protozoa or small crustaceans, come into contact with trigger hairs on the bladder opening, the trapdoor rapidly opens, sucking the prey inside along with surrounding water. Once inside, the trap is sealed, and digestive enzymes are secreted to break down the captured organism, from which the plant absorbs nutrients.
Bladwortels exhibit a remarkable diversity in their growth forms. Some are free-floating aquatic plants, while others