Definition

Noun: 1. A type of aquatic carnivorous plant: A bladderwort is any of numerous freshwater or terrestrial plants belonging to the genus Utricularia. They are characterized by small, bladder-like traps on their stems or leaves that suck in and digest tiny aquatic organisms.

Usage and Examples

• Noun:
  • The pond's clear water revealed a dense mat of bladderwort beneath the surface.
  • Scientists study bladderwort to understand the evolution of carnivory in plants.
  • Unlike the Venus flytrap, bladderwort captures its prey using rapid suction.

Advanced Usage and Notes

• The name "bladderwort" is derived from the distinctive "bladders" (the modified leaves that act as traps) and "-wort," an old English word for plant.
• These plants are often found in nutrient-poor habitats like bogs, lakes, and slow-moving streams, where they supplement their diet by catching prey.

Variants and Related Words

• Utricularia (n): The scientific genus name for all bladderwort species.
• Carnivorous plant (n): The general category of plants to which bladderworts belong, including others like sundews and pitcher plants.

Synonyms

• Aquatic carnivore (descriptive phrase)
• Utricularia (scientific synonym)

Related Phrases and Concepts

• Suction trap: The specific mechanism (the bladder) used by the bladderwort to capture prey.
• Nutrient-poor environment: The typical ecological niche where these plants are found.

Noun

1. any of numerous aquatic carnivorous plants of the genus Utricularia some of whose leaves are modified as small urn-shaped bladders that trap minute aquatic animals